The only question left to answer in the Chicago mayor's race is will Rahm Emanuel surpass 50% of the vote and avoid a runoff with whoever finishes second. The major opponents in the race are hoping to force a runoff. Gery Chico, former head of the Chicago school board, greeted commuters both at stations and on trains as he rode throughout the city. City clerk Miguel del Valle rallied volunteers who were trying to get out the vote. Braun held a news conference near Emanuel's restaurant stop trying to portray herself as the true representative of working people. Emanuel has...