Jim Cavanaugh is a bomb expert who worked for the Bureau of Alcohol,Tobacco, Firearms and Explosives.
VOA : special.2010.05.08
2
The state is collaborating with the federal Bureau of Alcohol, Tobacco,Firearms and Explosives, known as the ATF, in cracking down on the cigarette black market.
VOA : standard.2010.08.11
3
But Jim Cavanaugh,a bomb expert who just retired after 33 years in the Bureau of Alcohol,Tobacco, Firearms and Explosives, says either the training was not very good or Shahzad was a poor student.