After detailed maps of local military operations and anti-government slogans were found in a south Minneapolis apartment, federal authorities are now involved in the investigation. The three tenants were evicted from the property this weekend, but what they left behind has caught the interest of the FBI and Homeland Security. A cleaning crew made the discovery shortly before 12 p.m. on Tuesday. One of the workers told 5 EYEWITNESS NEWS they noticed maps on the walls with government chains and commands. Inside a closet, they found numerous rolls of maps. Authorities said the details are disturbing. "We ran into a...