This is an excerpt from John McCain's address this morning to the Detroit Economic Club:

I am running for President to restore the trust of taxpayers in their government. Americans have lost trust in their government to spend their hard earned money wisely. Today, the government spends more money than ever before. Since Ronald Reagan left office, government spending adjusted for inflation has increased $2,500 for every man, woman and child in the country. Wasteful spending has gone from irresponsible to indefensible. When Congress sends a pork-laden spending bill to my desk, I will veto it. The Congress just sent to the President a Water Resources and Development Act with 900 earmark projects. If I got that bill, I'd pull out this pen, a pen given to me by a great President, Ronald Reagan, and I'd veto that bill in a heartbeat. If they kept sending it to me, I'd use the bully pulpit to make the people who are wasting your money famous. You'd know who they are, and you could hold them accountable. No is always the right answer to wasteful spending. I have the veto pen of Ronald Reagan and, I promise you, I'll use it.

I think the chances are pretty good that we may see McCain use that pen as a prop during today's CNBC debate.