Nebreaska Senator Chuck Hagel, who has been floating the idea of advancing a third party in America, now says he may not endorse Senator John McCain because of his support of the Iraq War.

From Associated Press:

When I endorse someone, or when I work for someone, or commit to someone, I want to be behind that person in every way I can,” Hagel, who supports a withdrawal of U.S. troops from Iraq, said today on ABC’s “This Week.” “John and I have some pretty fundamental disagreements over the future of foreign policy.”