October 1, 2012 1:50 pm Jessica Malkin Previews Chicago Ideas Week Ideas Week Director Jessica Malkin talks to NBC Chicago’s Alicia Roman about the second annual week of idea-sharing in the Windy City and which heavy hitter speakers are on tap. Local 1:23 NFL draft prospects continuing family legacies 0:36 CHICAGO'S FORECAST: Storms Throughout Sunday 2:02 Manhunt underway for suspect in Chicago police officer's killing 2:29 Chicago Forecast: Warm & windy Saturday; strong evening storms 1:42 Warrant issued for suspect in murder of Chicago police officer