No surprise, now that Romney is stagnant and Perry is imploded the GOP Establishments types are migrating to Plan C. Newt.
Sorry have no desire to repeat 2008 in 2012 with McCain 2.0
I think establishment types are probably still with Romney. His numbers have remained pretty constant. I think the Perry crowd has to find a place to go, and with Cain so hostile towards Perry (and so chummy about Romney) it makes sense they'd take a pass on Cain.
Then there are people like me, who have been looking at the field and waiting to make a decision. If the top three are Romney, Cain, and Newt, then it's a pretty easy call for Newt.