Sen. John McCain (R-Ariz.) officially took over as chairman of the Senate Armed Services Committee (SASC) on Wednesday evening, in a unanimous consent vote on the Senate floor that set the chairmen, ranking members and committee membership for all major committees.“It is a singular honor to be given the great responsibility of leading the Senate Armed Services Committee,” McCain said in a statement after the vote. “Ever mindful of our service members in harm's way throughout the world, the Committee’s…
