Under Melson's leadership, ATF launched Operation Fast and Furious, through which agents were to watch -- and in some cases record on video -- illegal gun sales and then use surveillance teams and ...

The Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) now denies that it's censoring John Dodson, the agent at the center of the "gunwalking" controversy known as Operation Fast and Furious, ...

The investigation into a controversial U.S. gun-trafficking investigation took an unexpected turn last weekend when the ATF head met secretly with congressional aides and conceded that his agency made ...

ATF official William Newell, who frustrated Congressional committee members and angered fellow agents with his ambivalent and less than forthright Congressional testimony in July on the controversial ...

SAN DIEGO - Mission un-accomplished. I thought the goal of federal law enforcement officials was to keep guns out of Mexico and away from drug traffickers, not help them get in. It's time to drive ...

WASHINGTON (AP) — The Justice Department's internal watchdog on Wednesday faulted the agency for misguided strategies, errors in judgment and management failures during a bungled gun-trafficking probe ...

This was a shocking revelation. The controversy about gunwalking in Fast and Furious had been escalating steadily for 10 months. The Justice Department had publicly denied to Congress that ATF would ...

We talked to the journos who exposed surprising facts about "Fast and Furious." March 30, 2013— -- The Peabody Awards were just announced this week, and our colleagues at the Univision News ...

Reporter Mariana Atencio takes us behind the scenes of the Univision special. Oct. 1, 2012— -- For the past few years, the full story surrounding the weapons that ended up in the hands of Mexican ...