US Trade Representative Michael Froman (C) arrives to hold talks on the deadlocked Trans-Pacific Partnership (TPP) with his Japanese counterpart at the cabinet office in Tokyo on April 19, 2015. The Trans-Pacific Partnership is a trade framework negotiated between Australia, Brunei, Canada, Chile, Japan, Malaysia, Mexico, New Zealand, Peru, Singapore, the United States and Vietnam.         AFP PHOTO / Yoshikazu TSUNO        (Photo credit should read YOSHIKAZU TSUNO/AFP/Getty Images)