Actor Patrick Dempsey, center, prepares to start the Survivor Walk with his mother, Amanda, right, and Amgen Breakaway from Cancer Award winner Laura Davis, Saturday, Oct. 8, 2011, in Lewiston, Maine,... more 
Actor Patrick Dempsey, center, prepares to start the Survivor Walk with his mother, Amanda, right, and Amgen Breakaway from Cancer Award winner Laura Davis, Saturday, Oct. 8, 2011, in Lewiston, Maine, on the first day of the Dempsey Challenge. Both Davis and Dempsey's mother are cancer survivors. (AP Photo/Sun Journal, Amber Waterman) MAGS OUT; TV OUT; MANDATORY CREDIT less 
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Associated Press | Photo By Sun Journal, Amber Waterman
Sat, Oct 8, 2011 5:31 PM EDT