Who will get us out of Iraq? Not I, said the Senator.

Hillary Clinton, Barack Obama, John Edwards ... did you hear how they talked about Iraq last night?

Key quotes:

"I think it's hard to project four years from now," said Sen. Barack Obama...

"It is very difficult to know what we're going to be inheriting," added Sen. Hillary Rodham Clinton...

"I cannot make that commitment," said former Sen. John Edwards...