Churchill Downs, Derby Divas and Norton Cancer Institute have opened the online nomination process to choose 146 breast and ovarian cancer survivors to march in the Survivors Parade at the 146th Longines Kentucky Oaks at Churchill Downs Friday, May 1. The 146 participants will be announced Mar. 23. Nominations can be made here. Since the first Survivors' Parade a dozen years ago, Churchill Downs has donated over $1 million to organizations that support the cause of women's health. For the fourth year in a row, Churchill will donate $50,000 to...