During his stop in Pueblo, Colorado, today, Barack Obama will weigh in on Dick Cheney's endorsement of John McCain.

Obama, according to prepared remarks:

President Bush is sitting out the last few days before the election. But earlier today, Dick Cheney came out of his undisclosed location and hit the campaign trail. He said that he is, and I quote, "delighted to support John McCain."

[snip]

So George Bush may be in an undisclosed location, but Dick Cheney's out there on the campaign trail because he'd be delighted to pass the baton to John McCain. He knows that with John McCain you get a twofer: George Bush's economic policy and Dick Cheney's foreign policy – but that's a risk we cannot afford to take.

You can watch Cheney's endorsement of McCain and Sarah Palin here.