Chelsea Clinton goes to the polls

I'm actually surprised that things like this don't happen more often. The penalties for violating the electoral rules are pretty low, and I find it hard to believe that Clinton will suffer politically for something so anodyne sounding. So why don't candidates cross the line more often?

This article available online at:

http://www.theatlantic.com/business/archive/2008/02/chelsea-clinton-goes-to-the-polls/2674/