While politicians probably support many policies for college students in part because they think the policies will be educationally or otherwise beneficial, vote buying is no doubt also important. Of course, it's hard to find a politician who will actually cop to the latter. On this morning's Today show, however, Democratic National Committee Chairman Tim Kaine came about as close to doing that as you could possibly hope for. 

Responding to interviewer Ann Curry's observation that President Obama has aimed a lot of campaigning at college students lately, Kaine noted that young people voted for Obama in record numbers in 2008, and "the message to young voters is pretty simple... we've done the largest expansion of the student loan program in American history... we've done a health care reform that allows youngsters to stay on their family insurance policy until age 26, and we've done important credit card reform that has helped young voters. So we have their attention...." 

Translation: Kids, vote the right way, and keep that free stuff coming!