(Portland, OR) -- Portland's Lewis and Clark College is confirming that vandalism discovered on their campus earlier this week was not politically motivated. Officials say the graffiti discovered early Monday morning included two pro-Palestine messages, but the majority of the messages were not political. The college says other messages included slurs against police as well as statements like, "This is fun," and "Drop out." College officials say it will take thousands of dollars to clean up the graffiti.