Hailed as a "national hero," Dr. Sheik Umar Khan had treated more than 100 Ebola patients before catching the virus himself last week.
The company's move to break its app in two is costing it the users who loved Foursquare the most. "Why do I need two apps when I had one that provided both services?" asked one user.
The U.S. did not name the officials but said they have been responsible or complicit in perpetrating human rights abuses against the Venezuelan people.