Friday TV Ratings: Crossbones, Dateline, What Would You Do?

 Friday, July 18, 2014 ratings — New episodes: What Would You Do?, Dateline and Crossbones. Reruns: 20/20, Shark Tank, MasterChef, 24: Live Another Day, Whose Line Is It Anyway?, Backpackers, Seed, CSI, Hawaii Five-0, and Blue Bloods.