here is olivia stearns. olivia: two gunmen were killed after they opened fire outside an event hosted by an anti-islam organization. it featured cartoons of the prophet mohammed. that is something that many muslims consider offensive. police shot a security guard. >> police officers nearby thought -- saw what was happening engaged the two men, and shot and killed them at the scene. the security guard was taken to the hospital and he was released. olivia: supporters of the islamic state have claimed responsibility. in baltimore, a curfew is being lifted six days after riots sparked by the death of a black man in police custody. several hundred people at a peaceful demonstration outside city hall. speakers urged protesters not to rest. maryland governor larry hogan wants people to know that baltimore is bouncing back. governor hogan: i think the curfew is a good idea. it has been a really rough week. we want to get people back to work, back to school, and back into the city. the shops were really devastated thi