The euro is under pressure in early-week trade as Greece’s talks with the Eurogroup broke down over the weekend, and the ECB refused to top up ELA assistance. Greece has consequently imposed capital controls and announced a referendum for next Sunday, which will determine whether the electorate has the stomach to exit the euro. Finally, after five years, the Greek drama is coming to a definitive head. Polls suggest that the people of Greece would rather compromise to stay in the euro than exit, but markets will remain on tenterhooks this week ahead of the referendum. Some key U.S.