Amnesty International issued a travel warning calling for possible travelers and visitors to the US to exercise extreme caution when traveling throughout the country due to "rampant gun violence."

 British Airways canceled all flights to Cairo for 7 days for security reasons.

The U.S. has issued a travel advisory for Mexico after authorities found eight bodies in Cancún this week.

The U.S. has issued a warning to American citizens visiting Europe this summer to be on the alert for terrorism risks. Targets could include major sporting events and tourist sites, restaurants, commercial centers and transportation, says the State Department.

Officials are warning U.S. citizens not to drive at night in parts of the western Mexican city of Guadalajara after suspected drug-gang members burned vehicles and blocked streets.