IMAGE DISTRIBUTED FOR ASPEN DENTAL - Dental Assistant Raquel Milanes assists Mike Homes with an x-ray on the MouthMobile during Aspen Dental's Healthy Mouth Movement, on Friday, May 9, 2014 in ... more 
IMAGE DISTRIBUTED FOR ASPEN DENTAL - Dental Assistant Raquel Milanes assists Mike Homes with an x-ray on the MouthMobile during Aspen Dental's Healthy Mouth Movement, on Friday, May 9, 2014 in Pittsburgh, Pa. Partnering with local charities, the Aspen Dental MouthMobile is going coast to coast providing free dental care to patients in need. (Ed Rieker/AP Images for Aspen Dental) less 
1 / 1
Associated Press
Fri, May 9, 2014 4:46 PM EDT