I wonder if he is angling to be her VP choice? I would not put it past him. :(
I'd guess he's after SecDef. It probably galls him no end that Hagel - a sergeant! - gets to run the Defense Dept when he, John McCain, a captain and son and grandson of admirals, must content himself with being on a mere armed services committee - and lots of Sunday morning talk shows.
That's not it at all. John McCrazy's FBI file is one Hillary kept out of the 1000 or so she snooped thru. She knows a useful Idiot when she sees one. It helps when you have evidence of either Corruption or Collaboration with the enemy... I am sure that File has overwhelming proof of both.