" I'm done doing this!' Obama said, finally erupting. 'We've all agreed on a plan. And we're all going to stick to that plan. I haven't agreed to anything beyond that.'

The 30,000 was a 'hard cap,' he said forcefully. 'I don't want enablers to be used as wiggle room. The easy thing for me to do - politically - would actually be to say no' to the 30,000. Then he gestured out the Oval Office windows, across the Potomac, in the direction of the Pentagon. Referring to Gates and the uniformed military, he said. 'They think it's the opposite. I'd be perfectly happy -' He stopped mid-sentence. 'Nothing would make Rahm happier than if I said no to the 30,000.'

There was some subdued laughter.

'Rahm would tell me it'd be much easier to do what I want to do by saying no,' the president said. He could then focus on the domestic agenda that he wanted to be the heart of his presidency. The military did not understand. 'Politically, what these guys don't get is it'd be a lot easier for me to go out and give a speech saying, 'You know what? The American people are sick of this war, and we're going to get out of there. "

― Bob Woodward , Obama's Wars