MENLO PARK, Calif. (AP) - Facebook says it will spend $1 billion to buy the photo-sharing software company Instagram.

SALT LAKE CITY (ABC 4 News) - In July of 2010, ABC 4's Brent Hunsaker broke the story of a list of names and addresses mailed to law enforcement agencies and politicians. Here's his time line of the resulting firestorm. | Video

TAYLORSVILLE, Utah (ABC 4 News) – ABC 4 is taking action to help a Taylorsville neighborhood put the brakes on speeders. Parents claim it's gotten so bad their kids can't play outside. So we're sending Brian Carlson and the Speed Zapper to help them fight back. | Video

SALT LAKE CITY (ABC 4 News) – The Utah Legislature recently passed a state-wide “spice” ban, and ABC 4 took action to see if the new law is being obeyed. | Video

SALT LAKE CITY (ABC 4 News) - Your personal credit card information can now be stolen without your even knowing. It's called electronic pickpocketing, and ABC 4 took action to show how to protect yourself from becoming a victim. | Video

WHITE CITY, Utah (ABC 4 News) – People who live near 9400 South and Poppy Lane say they need help; their intersection is simply too dangerous and putting their families at risk. ABC4 is taking action to help make it safe. But the question is, who is responsible and what can be done?

KEARNS, Utah (ABC 4 News) – After Tausha and Stephen Pio were hit on 4715 South two weeks ago, ABC 4 took action to see what could be done about street safety in the area.

KEARNS, Utah (ABC 4 News) – It’s been two weeks now since two Kearns kids were hit by an SUV 4715 South. Salt Lake County is taking action. | Video

SALT LAKE CITY (ABC 4 News) - Tax season is here and you have less than 8 weeks until the deadline to file your taxes. But there are a number of lesser known tax credits you may qualify for. | Video

WEST JORDAN, Utah (ABC 4 News) - A new scam is hitting computer inboxes. The email claims to be from the FBI. Don't believe it. | Video | This is the full email claiming to be from the FBI. (26.5KB)

Box Elder County, Utah (ABC 4 News) - It was a murder that shocked a small community. But this story isn’t about the murder, or the men who were charged in the crime it’s about the money; a million dollars worth. | Video

SALT LAKE CITY (ABC4 News) - She should have been jailed in January. Instead Sumi-ko Wiley avoided arrest and allegedly went on a week-end robbery spree. | Video

LAYTON, Utah (ABC 4)- A prostitution sting in Davis County nabs four "johns" during the middle of the day. | Video

HERRIMAN, Utah (ABC 4 News) - A warning for parents: anyone can eavesdrop on your conversations and even see inside your home using something that is already found in many homes. Here's what you can do about it. | Video

SALT LAKE CITY (ABC 4 News) - The place where most parents feel safe leaving their babies could actually be one of the most dangerous.

SALT LAKE CITY (ABC 4 News) - A Utah mom says her son was the target of a brutal fight, a fight that was caught on camera and posted on the internet by some Olympus Junior High School students. | Video

SALT LAKE CITY (ABC 4 News) - As UTA announces plans to increase fares, several people are trying to ride for free. How often does UTA check for tickets? ABC 4 investigates. | Video

SPRINGVILLE, Utah (ABC 4 News) - When you get caught doing something wrong, do you pass the buck onto someone else? What happens when you get pulled over for speeding? In this week's Speed Zapper ABC 4's Brian Carlson found a driver who feels concerned parents in Springville are simply overreacting. | Video

KEARNS, Utah (ABC 4 News) - Two Kearns children hit by an SUV are steadily recovering from their injuries. | Video

SALT LAKE CITY (ABC 4 News) - Recovery 2011: Local Red Cross calling for donors to help blood supply recover from effects of severe winter weather nationwide.

OGDEN, Utah (ABC 4 News) – ABC 4’s Don Hudson spent several days meeting with and talking to a woman to find out what it’s like to be a mother, a wife, an employee, and an illegal immigrant. | Video

SALT LAKE CITY (ABC 4 News) - An ABC 4 taking action story about releasing prisoners early to balance Utah's budget. | Video

KEARNS, Utah (ABC 4 News) – A brother and sister who were hit by the driver of an SUV on Tuesday continued to recover at Primary Children's Medical Center. | Video

SALT LAKE CITY (ABC 4 News) - Incandescent light bulbs are being phased out but experts say the alternatives are more cost effective and efficient. | Video

WEST JORDAN, Utah (ABC 4 News) - ABC 4 is taking action for more than 60 Utah soldiers called to war. | Video

SALT LAKE CITY (ABC4 News) - No wheelchair lift strands disabled man at bus terminal. | Video

PROVO, Utah (ABC 4 News) – Doctors say in the last year there has been a spike in the number of babies hospitalized in Utah by a disease that is so easily prevented. All it takes is a vaccine – given to adults. | Video

SALT LAKE CITY (ABC 4 News) - The freezing temperature is forcing most of the homeless in Utah indoors, but there is a small minority who refuse shelter. | Video

SALT LAKE CITY (ABC 4 News) – AAA is offering help on the night of the "big game" to avoid drunk driving.

SALT LAKE CITY (ABC 4 News) - It’s marketed as bath salts, but it’s not stuff you’d find at a spa or salon. The Drug Enforcement Administration is warning about this substance, calling it a dangerous drug. | Video

SALT LAKE CITY (ABC 4 News) - Extreme cold can mean trouble -- especially for cars and their drivers. ABC 4 takes action for you with tips on how to be prepared.

SALT LAKE CITY (ABC 4 News) - We're taking action to find out what's happening with the pond in Liberty Park. It was contaminated in the first Chevron oil spill last year.

SANDY, Utah (ABC 4 News) - A $9,000 mountain bike stolen in a smash 'n grab burglary has been recovered.

SALT LAKE CITY (ABC 4 News) - A Salt Lake teen spent Sunday night in the hospital after eating a mysterious capsule filled with green powder. She bit into the pill while eating trail mix. ABC4 is taking action to make sure no one else eats these capsules. | Video

SALT LAKE CITY (ABC 4 News) - Controversy over the Chevron pipeline that runs through Salt Lake City.  Chevron has gotten federal approval to start up the line next week but city leaders say they feel left in the dark, that they didn't get the start up plan until after it had been approved.  | Video

SPRINGVILLE, Utah (ABC 4 News) - It has now been a week since 12-year old Chad Stilson sneaked out of his mom's house to see a friend. He disappeared after leaving his friend's house. | Video

American Fork, Utah (ABC 4 News)- When Jessica Wilkerson let her dog, Daisy, go out and play Sunday afternoon she thought the dog would be gone for just a few minutes. But what she didn't know was it would be the last time the pug would play by the park. | Video

OREM, Utah (ABC 4 News) - The Utah Department of Transportation is denying claims from hundreds of drivers with cars damaged by potholes on I-15 in Utah County. | Video

SALT LAKE CITY (ABC4 News) - Victim in Washington state shooting still unknown. | Video

SALT LAKE CITY (ABC 4 News) - ABC 4 viewers took action to put Noah Harper, 5, in his new wheelchair after watching our newscast. | Video

KAYSVILLE, Utah (ABC 4 News) - ABC 4 is taking action to slow down speeders who don't pay attention. In this week's Speed Zapper, Brian Carlson travels north to Kaysville, where drivers admit they should know better. | Video

SALT LAKE CITY (ABC 4 News) - ABC 4 Viewers take action and help a little boy get a wheelchair he desperately needs.

SARATOGA SPRINGS, Utah (ABC 4 News) - A Saratoga Springs woman asked ABC 4 to take action after she says the company she hired to put in a new fence was a no-show.

SARATOGA SPRINGS, Utah (ABC 4 News) - A Utah woman says a fence company swindled her and is now asking ABC 4 to take action. | Video

SARATOGA SPRINGS, Utah (ABC 4 News) - A Utah County teen surprised quite a few students on Tuesday when he showed off his loaded gun. | Video

SPANISH FORK, Utah (ABC 4 News) - The Chamber of Commerce is warning it’s members of a scheme that claims to help the local volunteer fire department, but doesn’t. | Video

SALT LAKE CITY (ABC 4 News) - Tuesday night, the unthinkable. A Sandy mother drove over and killed her 2-year-old child. While this is a terrible tragedy, the accident could have been prevented. In 2007 alone, 100 children died in similar accidents. | Video

SALT LAKE CITY (ABC 4 News) - Utah lawmakers are bracing for the next wave of foreclosures. Goldman Sachs predicts another 12 million, across the United States, in the next five years. | Video

RIVERTON, Utah (ABC 4 News) - The system designed to protect a Riverton woman from the man who raped her failed, she says, and now she's turning to ABC 4 to take action. | Video

SALT LAKE CITY (ABC 4 News) - A utah woman who impersonates Cher for a living, finally has been paid for a performance. It's a story ABC 4 took action on.