PBS News Weekend 
Season 5, Episode 2 of 4
It's a vote which could re-position one of America's closest allies on the world stage. Next Thursday, June 23, UK voters will decide whether Britain should remain a part of the 28-nation European Union, the largest common market in the world, or exit the EU, or "Brexit." The referendum will affect the nation's economy, immigration policy, national security and sovereignty. Special correspondent Patricia Sabga reports from England.
