September 9, 2012 9:00 pm Mayor: “This is a Strike of Choice” Chicago Mayor Rahm Emanuel says he’s “disappointed” by teacher strike given how close sides are to resolution. US & World Videos 1:36 Arizona Senate repeals 1864 abortion ban 1:40 Democrats say Big Oil misled public for decades about climate change 5:44 May Day demonstrations, Gaza war protests continue across Bay Area 3:27 May Day demonstrations planned, Gaza war protests continue across Bay Area 2:27 Junk fee law bans restaurant surcharges