"Federal agents hired to transport nuclear weapons and components sometimes got drunk while on convoy missions, the Energy Department’s assistant inspector general said Monday. Last year, the police detained two agents who went to a bar during an assignment, and in 2007, an agent was arrested for public intoxication. The report did not identify the locations for either incident."
http://www.nytimes.com/2010/11/23/us/23brfs-NUCLEARCONVO_BRF.html?ref=todayspaper