3 countries warn against traveling to U.S. The destinations, including two Latin American countries, issued alerts urging travelers to be aware and even postpone trips to the U.S. following the deadly shootings. 'Potential for gunfire' »

3 countries warn against traveling to U.S. The destinations, including two Latin American countries, issued alerts urging travelers to be aware and even postpone trips to the U.S. following the deadly shootings.  'Potential for gunfire' »