Trent Lott has a snowball's chance in hell in '08.
McCain is working the left hard and impregnating as many of the GOP with RINO seed as he can for '08.
Congressman Mike Pence one of the very few genuine conservative Republicans I see on the '08 radar, but the RINOs will likely devour him before then.
At this point I'm kind of rooting for Tancredo but it doesn't matter, anyone who refuses to follow the RINO line will be devoured, especially by the news media who have already made the decision they want McCain to be the nominee.