May 20, 2012 5:46 pm Police, Protesters Clash at Michigan & Cermak A mostly peaceful demonstration that began at Grant Park’s Petrillo band shell ended with a violent clash at 22nd and Michigan Avenue just outside McCormick place at around 4:45 p.m. Local 2:29 Chicago Forecast: Warm & windy Saturday; strong evening storms 1:42 Warrant issued for suspect in murder of Chicago police officer 5:49 Kelly Clarkson hilariously attempts handmade pasta with chef Evan Funke 1:59 Ellen DeGeneres jokes about being ‘kicked out of show business' 2:03 Does Shakira still believe in love following Gerard Piqué split?