A 27-year-old known gang member has been arrested and charged in the shooting of an ATF agent in Chicago, making his first appearance in U.S. District Court on Tuesday with dozens of federal ...

President Biden has vowed to tackle gun violence in the U.S., tapping David Chipman, a former Bureau of Alcohol, Tobacco, Firearms and Explosives agent turned gun control advocate, to lead the ATF.

Senior Investigative Reporter Jennifer Mayerle talked with Travis Riddle, Special Agent in Charge of the ATF St. Paul Field Division, about the dangers of straw purchases and the consequences.