It looks like the Williams sisters are endorsing Oreos. Yes. Oreos. And not just regular Oreos. Double Stuf Oreos. Serena and Venus announced that they're joining the DSRL - Double Stuf Racing League and they're "battling" Eli and Peyton Manning. I'm not entirely sure what this new "sport" is but I'm thinking it has to do with a glass of milk and some twisting, licking, and dunking action. I saw Read more