CDZ When will the GOP field start to shrink

[rightwinger]

Anybody recall if having this many still in is unusual, unprecedented?

In both 2008 and 2012, there were still 7 candidates going into the Iowa caucus so it's not really unusual.

Republicans have almost twice that

 

[320 Years of History]

Will the Iowa caucus results cause any of the current candidates to give up? How about New Hampshire? South Carolina?

Or will they all hang in there until the tsunami of primaries in March?

First, the two options presented aren't mutually exclusive. Both can happen. I think both will happen.