U-S Senator Ron Johnson is questioning the vetting process for Afghan refugees again.
The questions by Johnson and other Republicans are voiced after two refugees at Fort McCoy have been removed from the military installation and tossed in jail on federal charges.
The men are accused of assault and engaging in a sexual act with a child.
Almost 13,000 refugees are housing at the Wisconsin base.
Johnson questioned the speed of the vetting process in public comments last month.
