Which Presidential Candidate is a Frugal Capitalist?

The economy may become a huge issue in the 2008 US Presidential Race. This is unfortunate for some candidates who planned on running on "9/11, 9/11!", The War on "Terra," immigration, and other issues. This may turn out to be rather fortunate for decent people who care about real issues rather than the "hot topic" diversions.

While I do not support any candidate 100%, I can think of at least one in particular who supports capitalism and appears to be personally frugal.

Any Guesses?