WUSA 9News Now At 6pm September 6, 2010
campus, you don't see visible police presence. >> everyone is really nervous when they are walking on the streets at night. >> reporter: many students told me there is a difference in safety on versus off campus. >> i carry around mace with me when i got off campus. >> reporter: students say the latest attacks are not surprise. >> i don't even tell my mom what goes on here. she's already scared about it. >> reporter: the university has launched a safety campaign, which includes urging students to take safety precautions. even the bars are getting involved, working with the university...