I don’t know what Perry is thinking unless it’s “maybe I’ll be VP if I help Romney win South Carolina”.
Newt has a rationale to remain in the race since he’s still around in the national polls (I think).
Perry placed 5th in Iowa and is polling in single digits in NH and SC. He has no more rationale than Bachmann would have for staying in (other than his $$$$ and I don’t think that matters)
I don’t think Milt wants “His (former) Rickness” for VP. Why? He’ll make Plugs Biden look like Dr. Jonas Salk at the VP debate.
Seriously, most of us could have got as many votes in Iowa as Perry did...for a lot less money.
Rick, just drop out.