US Republican Jeb Bush will travel to Germany, Poland and Estonia in early June, in a sign he could be solidifying plans to enter the 2016 presidential race.
Twitter said it was making it easier to take direct messages private, carving out a bigger space for targeted exchanges on the popular microblogging service.
Fast food giant McDonald's said it was aware of a New Zealand woman's allegation she found a half-eaten cockroach in a hamburger bought at one of its South Island restaurants.
UN Secretary General Ban Ki-moon appealed to world governments to share the burden of taking in refugees after more than 700 migrants were feared dead.
Don Draper, the central and serially seductive character of the hit TV show "Mad Men", is actually a "very weak man", his creator told a Paris audience.