NEW You can now listen to Fox News articles! One of America's neighbors is warning travelers about safety risks in a North African destination, highlighting red flags for U.S. citizens as well. Known for its historic cities, bustling markets and ancient sites, Morocco is the subject of an updated travel advisory from the Government of Canada. The country draws tourists across the world to Marrakech's souks and Medina, camel treks in the Sahara Desert, historic cities like Fez and coastal destinations such as Essaouira, but new warnings highlight potential risks. 5 DANGEROUS CRUISE PORTS THAT TRAVELERS SHOULD RESEARCH BEFORE BOOKING EXCURSIONS Canadian officials on Tuesday urged travelers to exercise a high degree of caution in an updated advisory.…