"The community is rightly concerned and would like to be reassured that standards are maintained," 24th Special Operations Wing commander Col. Jason Daniels wrote in the Jan. 10 memo.
A French court on Thursday convicted an Islamic State operative over a train attack five years ago that was foiled with the dramatic intervention of three American passengers.
Alek Skarlatos, 28, told a Paris court at the gunman's trial that he yanked a pistol from the attacker’s hand, turned it on him and pulled the trigger, but the gun did not fire.