Of course it only matters when you go after a Democrat:

Republican sources have been circulating a 2002 news story (from the Tribune) that reported Ashley Biden was arrested for obstructing a police officer in Chicago in August 2002 after getting into a verbal spat with a cop in a late-night nightlife district. The charges were dropped after she apologized to the officer involved. Ashley Biden, then 21, was a Tulane University student at the time. She now works as a social worker in Delaware.

This is absolutely nothing compared to what the National Enquirer has coming up.