Citing foreign policy differences, Sen. Chuck Hagel (R-Neb.), one of his party's biggest critics of the Iraq war and a co-chair of Sen. John McCain's 2000 presidential campaign, indicated Sunday that he is in no rush to endorse the Arizona Republican this time around.
As most GOP lawmakers are falling in line behind McCain, the party's presumptive nominee, Hagel's absence from the list of supporters has been highly visible.
"When I endorse someone, or when I work for someone, or commit...
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