The E.U. has delayed a decision on whether to require Americans and Canadians to obtain visas before traveling to their member countries. Currently, Americans can typically travel to any E.U. nation without a visa, but certain member countries are frustrated that the privilege is not mutual. Citizens of Bulgaria, Croatia, Cyprus, Poland and Romania must obtain a visa before visiting the U.S., and the same is true of those traveling from Bulgaria or Romania to Canada. Authorities discussed the proposal on Tuesday but decided to delay a decision until the summer, the New York Times reports.