Thorsten Heins, president and CEO at BlackBerry holds up the new BlackBerry 10 mobile device at a conference, Tuesday, May 14, 2013, in Orlando, Fla.
- Dylann Roof pleaded not guilty to federal hate crime charges in the Charleston church massacre.
- The World Health Organization says that an interim analysis of a potential Ebola vaccine shows "100% efficacy in individuals."
- Beijing won its bid to host the 2022 Winter Olympics. It's the first city to host both the summer and winter games.