July 29, 2014 10:44 am Daily Dish: Tuesday's Political Headlines NBC Chicago’s Mary Ann Ahern highlights the local political headlines for Tuesday, July 29, 2014. Local 3:10 Suspect charged in killing of Chicago police officer faces additional charges 2:03 Prosecutors detail how Calumet City cold case unfolded, with suspect finally arrested 0:54 Richest person in Illinois revealed in new Forbes Magazine ranking 1:45 Video shows arrest of suspect in CPD officer Luis Huesca's murder 2:25 Thursday afternoon forecast