Saudi Arabia ramps up security after oil facility attack

Saudi Arabia's Crown Prince Mohammed bin Salman said Wednesday that the country is beefing up security in the air and in the water, just hours before officials are expected to directly place blame on Iran for an attack on oil facilities. To make sure an attack like this doesn't happen again, Saudi Arabia has joined a U.S.-backed force to protect vital shipping lanes and oil facilities, while asking South Korea to help bolster air defenses. Ian lee reports.