rich 1.0 Following several terrorist attacks on the continent, the U.S. State Department issued a travel alert for Europe on Tuesday warning Americans of the possibility of a terrorist attack in the summer months. The grim warning says targets could include restaurants, commercial centers, tourist sites, transportation and major events. It also singled out big events happening in Europe this summer: the European Soccer Championship, the Tour de France and Catholic Church’s World Youth Day in Poland. TIME's Top Stories https://audioboom.com/channels/3380207-time-s-top-stories Audioboom https://audioboom.com 480 95 https://audioboom.com/i/22204964/600x600/c 600 600 <iframe width="100%" height="95" src="https://embeds.audioboom.com/posts/4638917/embed?v=202301" style="background-color: transparent; display: block; padding: 0; width: 100%" frameborder="0" allowtransparency="allowtransparency" scrolling="no" title="Audioboom player" allow="autoplay" sandbox="allow-downloads allow-forms allow-popups allow-same-origin allow-scripts allow-storage-access-by-user-activation allow-top-navigation-by-user-activation"></iframe>