BOB AND WEAVEThe Republicans have decided that their electoral survival in 2008 is more important than “staying the course” with Bush. Now it gets interesting. . . http://www.philly.com/inquirer/special/iraq/8368057.htmlAfter the shift of three prominent Republicans on Iraq, the capital is waiting to see if there will be more. . . .Answer, yes: http://news.yahoo.com/s/bloomberg/20070709/