NORMAN, Oklahoma -- Norman police are looking for vandals of the Cleveland County Democratic Party headquarters.

Police said several rocks were thrown through the office's windows early Saturday morning.

State Representative Wallace Collins said the vandals threw the first rocks before 2 a.m. Saturday. He said police showed up at the Democratic headquarters, wrote a report and left. Collins said the vandals later came back and threw more rocks through the windows.

Collins said he isn't sure why someone would target the office but said information about the proposed national healthcare plan was posted in the windows for the public to see.

Anyone with information about the vandalism should call Norman police at 405-321-1600.