Amb. Nancy Brinker, founder of Susan G. Komen for the Cure, says she is "more hopeful" than she's ever been that a cure to breast cancer is close. She also talks about the HPV vaccine controversy and the foundation's work in Africa with Sec. of State Hilary Clinton.
Amb. Nancy Brinker, founder of Susan G. Komen for the Cure, says the U.S. is experiencing a renaissance in cancer research and in early detection cases like NBC's Andrea Mitchell's cancer, breast cancer can be "extremely curable."