by Maxim Lott. The Bureau of Alcohol, Tobacco and Firearms is being accused of retaliating against an agent who helped publicize the agency’s role in allowing thousands of guns to cross the U.S. border and fall into the hands of Mexican drug gangs. The agent, Vince Cefalu, who has spoken out about the ATF's so-called "Project Gunrunner" scandal, says he was served with ... MORE