Roger Wicker actually said...

"General Dunford, do you believe that the screening program for prospective Afghan military and police forces is sufficient?"

"General Dunford, over the span of the Afghan conflict there have been many instances of attacks by Afghan forces on U.S. and coalition personnel."

"General Dunford, are there additional capabilities that need to be made available to change the trend?"

"General Dunford, how many such attacks have occurred thus far in 2013?"