Motorcade forms as President Obama prepares to leave Air Force One after landing at Denver International Airport on Tuesday, July 8, 2014. Obama will headline a high-dollar fundraiser for Sen. Mark ... more 
Motorcade forms as President Obama prepares to leave Air Force One after landing at Denver International Airport on Tuesday, July 8, 2014. Obama will headline a high-dollar fundraiser for Sen. Mark Udall in Denver on Wednesday but the event is off-limits to news cameras. (AP Photo/David Zalubowski) less 
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Associated Press | Photo By David Zalubowski
Tue, Jul 8, 2014 9:24 PM EDT