PHILADELPHIA, PA - MAY 11: Philadelphia Mayor Michael Nutter (R) visits 30th Street Sation for Amtrak National Train Day May 11, 2013 in Philadelphia, Pennsylvania. (Photo by Bill McCay/Getty Images... more 
PHILADELPHIA, PA - MAY 11: Philadelphia Mayor Michael Nutter (R) visits 30th Street Sation for Amtrak National Train Day May 11, 2013 in Philadelphia, Pennsylvania. (Photo by Bill McCay/Getty Images for Amtrak) less 
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Getty Images | Photo By Bill McCay / Getty Images for Amtrak
Sun, May 12, 2013 8:17 PM EDT