I think that’s some of it. But it’s also clear he is taking support from Yeb and Marco and Walker. But I agree, if it’s Trump vs. Walker or Trump vs. Yeb or Marco, almost all of Carson’s votes go to Trump. He will clearly be there through some of the early primaries, and it will be a bargaining chip for an administration spot.
Second place in the polls doesn’t make you a VP choice. He’s a doctor through and through...not a Businessman...a CEO....not a Leader....and politics is about leadership and business.