Why is the rookie Barry Hussein Obama knocking at the Republican doors to party crossvote?He runs out of fans?

Uh,white middle aged ex Marine here. I left the republican party because of doofuses like Bush,and chicken hawks like Cheney and Rumsfield ,who never wore a uniform in their lives. I have no intention of going back to the Republicans. And by the way,we've seen what the old pros can do screwing up Washington,lets let a rookie take a shot Obama 08