Two of President Biden's picks for key Defense Department posts -- deputy acquisition chief and the newly created industrial policy head -- are facing a roadblock in their path for Senate approval after one lawmaker today warned he would be placing a hold on their nominations. The move, which Sen. Dan Sullivan (R-AK) announced during the Senate Armed Services Committee’s nomination hearing today, puts a pause on the panel’s ability to move forward with Radha Plumb and Laura Taylor-Kale, tapped...