Brownback opposes escalation

So Sam Brownback, thinking Presidentially and worried about his seat breaks ranks with the President. From his Senate website:

“I do not believe that sending more troops to Iraq is the answer,” said Brownback. “Iraq requires a political rather than a military solution. In the last two days, I have met with Prime Minister Maliki, with two deputy presidents and the president of the Kurdish region. I came away from these meetings convinced that the United States should not increase its involvement until Sunnis and Shi'a are more willing to cooperate with each other instead of shooting at each other.”