AMA Video: Dawn "Smilz" Williams turns challenges into positive energy

Dawn "Smilz" Williams, member of the Platinum Dreams MC, hasn't let her breast cancer diagnosis get her down. Instead, she's turned her passion for motorcycling into a positive force to help and inspire others. Williams is interviewed here at the 2009 AMA International Women & Motorcycling Conference, presented by Harley-Davidson and Buell, in Keystone, Colo.