[Townhall] Chicago Mayor Rahm Emanuel has done little to address the violence in his city, his critics say. That's why the organizers of an upcoming non-violence rally want him to have nothing to do with it. In fact, the demonstrators are planning to call for Emanuel and police Superintendent Eddie Johnson to step down. One of the leading organizers, Rev. Gregory Livingston, even compared Johnson to infamous figures like Gov. George Wallace, the former Alabama governor who spewed racism, promoted segregation and resisted civil rights.Emanuel has been condemned for his inaction as Chicago experiences more shootings and homicides. This past weekend, 42 people were shot, 5 of whom were killed. Almost 300 people have been killed in the city this year. The Chicago Tribune offered some possible causes for the bloodshed, including increased gang warfare, access to guns, police morale, and poverty.