Opening Bell, July 11, 2018

9:29 AM ET Wed, 11 July 2018

Becton, Dickinson and Deborah Birx, Ambassador-at-Large, U.S. global aids coordinator and U.S. special representative for global health diplomacy at the NYSE, and Kris Canekeratne, Virtusa Corporation chairman and CEO at the Nasdaq, ring today's opening bells.