College costs have risen dramatically during the Bush Administration

Tuition and fees at a public four-year college have increased from $3,500 to nearly $6,200 since Bush took office—an increase of 46 percent in inflation-adjusted dollars. Tuition at private colleges also became more expensive, increasing on average from $16,000 in 2000-01 to $23,700 in 2007-08.

Source
College Board. Trends in College Pricing. College Board. [Online] 2007. [Cited: July 17, 2008.] http://www.collegeboard.com/prod_downloads/about/news_info/trends/trends_pricing_07.pdf.