Purging Moderates News Today

So this is a trend thats going on all over the country where republicans are purging moderates. its only helping democrats. >> gregg: brad, what happens if he gets -- if mr. crist gets to washington? >> gregg, i dont see it happening. here is why. crist is an opportunist. the party was a means to an end, but this is his end now. as an independent, he doesnt have the infrastructure or party. he doesnt have the grassroots capable of organizing throughout a big state like florida, and the money is ...