refinery some 40 kilometer away. the militants claim they control part of the refinery. iraqi government officials deny that, insist insisting they remain in full control of the facility. at least 12 people were killed and 40 injured in egypt on sunday in separate attacks at a police station, a checkpoint, and along a highway. one of those killed was a civilian. the other were military and security personnel. an isis affiliate has claimed responsibility for two of the attacks. anti-government protesters across brazil are calling for their president's impeachment. an estimated 275,000 people packed the streets of sao paolo sunday. brazilians are frustrated by the weak economy and the government's alleged role in a corruption scandal. in kenya, one student died and more than 100 were injured after an electrical explosion triggered fears of a terror attack. students at the university of