September 11, 2012 (CHICAGO) --Mitt Romney spent Tuesday morning in Chicago. He shook the hands of several Chicago firefighters and first responders gathered on the tarmac at O'Hare Airport.
It was an impromptu stop for the Republican presidential candidate.
The firefighters were holding a moment of silence on the 11th anniversary of the 9/11 attacks before Romney arrived.
From Chicago, Romney headed to Reno, Nevada.