December 10, 2012 3:26 pm Teachers Union Mocks Mayor in Satirical ‘Fat Cats' Video The Chicago Teachers Union released a 5 minute YouTube video on Monday titled “Stand Up to Fat Cats,” in its fight against public school closures. Local Stream Chicago News 24/7 2:16 Chicago City Council weighing a change to speed limits on city streets 2:18 Illinois lawmakers debate possible removal of state's grocery tax 2:03 Colleagues criticize Chicago alderman for speaking near charred American flag 2:27 Chicago Ald. Byron Sigcho-Lopez faces possible censure after appearing at rally with burnt American flag