The Spin: After mass shootings, Lightfoot talks about addressing ‘pandemic of gun violence’ | Thompson Center headed for historic designation? | Black elected leaders line up for Giannoulias

Democratic U.S. Senate candidate Alexi Giannoulias photographed on Thursday, Oct. 7, 2010. (E. Jason Wambsgans/ Chicago Tribune)….OUTSIDE TRIBUNE CO.- NO MAGS, NO SALES, NO INTERNET, NO TV, NEW YORK TIMES OUT, CHICAGO OUT, NO DIGITAL MANIPULATION (E. Jason Wambsgans / Chicago Tribune)