So what were the two American shooters doing in Yemen? Getting a haircut, of course. They went all the way to Yemen for a haircut

"Exactly what the two Americans were doing at the time of the shooting on April 24 is unclear. Some American officials said they were merely getting a haircut in a barbershop on Hadda Street in Sana....American officials refused to identify the Americans or their jobs in Yemen, where the Pentagon and the C.I.A. have been training Yemeni security forces in addition to carrying out the drone strikes. But a senior American official said one individual involved in the shooting was a lieutenant colonel with the elite Joint Special Operations Command and the other was a C.I.A. officer."