Sen. Barack Obama, D-Ill., could support a war-funding bill that includes benchmarks but lacks a timetable for withdrawal, the 2008 Democratic presidential candidate told ABC News' George Stephanopoulos in an exclusive "This Week" interview.
But Obama made clear he opposes giving the president a "blank check" for the war in Iraq.
"There's got to be something that signals the president is changing course, and that there are consequences to the Iraqi government failing to meet some of the...
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