Opening Bell, February 28, 2018

Tom Derosa, Welltower CEO, and Emil Conti, Sunrise Senior Living resident, at the NYSE, and Kevin Conroy, Exact Sciences Corporation chairman and CEO; Anjee Davis, Fight Colorectal Cancer president, and Dr. Richard Wender, American Cancer Society, at the Nasdaq, ring today's opening bells.
Wed, Feb 28 20189:29 AM EST