Americans Warned About Traveling to This Popular Destination

The U.S. State Department is issuing a level two travel warning for Italy. It urges Americans to "exercise increased caution" due to the "risk of terrorist violence" in Italy and some other European countries. According to the warning, prime targets include popular tourist sites, hotels,  restaurants, and transportation centers. Some travel experts say one way to stay out of harm's way is to keep a low profile by not dressing like a stereotypical American.