Box Office Battle: 'Iron Man 3' vs. 'Star Trek'

May 17 (Bloomberg) -- On today's "This Versus That," Bloomberg's Betty Liu reports on this weekend’s battle for box office superiority. She speaks on Bloomberg Television's "In The Loop." (Source: Bloomberg)
What You Need to Know: Greece, IMF, Carney and China
28:10 - Bloomberg's Jonathan Ferro briefs you on the day's top stories.
  • Former Greek Prince on the Country's Crisis
  • A Brief History of Heathrow Airport
  • Greeks Feel the Pain as IMF Payment Missed