United States citizens should be denied visa-free access to the European Union before summer because Washington does not allow some EU nationals to enter there without visa, EU lawmakers said in a vote today . The European Parliament vote is set to put pressure on the European Commission, the EU’s executive, to enforce a one-year suspension as a tit-for-tat measure for Washington’s denial of visa-free access to citizens of Poland, Croatia, Cyprus, Romania and Bulgaria, all members of the 28-country bloc.