Chicago police have concluded that the alleged attack on “Empire” actor Jussie Smollett was staged, according to two local media reports. Police spent much of Thursday interviewing two persons of interest in the case, who are believed to have been seen on surveillance images on the night of the attack. Rob Elgas, a reporter at ABC 7 in Chicago, reported Thursday afternoon that “multiple sources” said that Smollett and the two men staged the attack because his character was being written off the show. Brad Edwards, a reporter at CBS Chicago, cited a source who said that investigators believe the...