The Senate confirmed retired Lt. Gen. Dan “Razin” Caine to lead the Joint Chiefs early Friday morning — elevating a little-known three-star general just seven weeks after President Donald Trump fired Gen. C.Q. Brown from the post. Caine overcame doubts about his qualifications and ability to remain apolitical, and was confirmed in a bipartisan 60-25 vote to serve as the top military adviser to the president.