Another big week of news in Chicago. Pat Quinn finally got a running mate! And it's exactly who he asked for. Also, Bill Ayers got the cold shoulder, and not from Barack; Mark Kirk and Alexi Giannoulias kept sparring; a mayor was murdered; a wave of violence hit the city; and Ron Huberman, inexplicably, took a raise.
What's the biggest story of the week? Flip through the slideshow and vote on which stories deserve attention, or leave us a comment if we missed something.