Mattis compares border mission to one against Pancho Villa
Defense Secretary Jim Mattis defended the use of active duty troops on the U.S.-Mexican border, saying that in some ways it provides good training for war.
Mattis compares border mission to one against Pancho Villa
Defense Secretary Jim Mattis defended the use of active duty troops on the U.S.-Mexican border, saying that in some ways it provides good training for war.