Markwayne Mullin faces questions during DHS hearing but expected to be confirmed quickly

A confirmation hearing was held Wednesday to determine if Markwayne Mullin will become the next U.S. Secretary of Homeland Security.

Live updates: Paul tussles with Mullin at DHS hearing; Iran operation dominates Gabbard hearing

In a Senate confirmation hearing on Wednesday, Sen. Markwayne Mullin (R-Okla.) tried to lay out how he would lead the ...