In it, but not of it. TPM DC

PPP Poll: Paul Leads Grayson 52-34 In GOP's KY-SEN Primary

Grayson has long been the Republican standard bearer in the race -- winning Senate Minority Leader Mitch McConnell's (R-KY) endorsement -- while Paul has been the Tea Party favorite. But as Paul's victory looks more and more likely, some Republicans -- including McConnell -- seem to be getting on the Paul train.