agreeing to take part in nato missile defense system in europe he said he ll promise to stand cooperation. president obama reacting to frustrated travelers concerned with the new security screening at some airports. he says the current procedures are the only ones security officials consider most effective to guard against terrorism. new orleans mayor is ordering more than 300,000 people to boil their water until sunday afternoon. the order is coming as a precaution after it was a power failure at the city s main treatment plant. rick: poisonous gasses are delaying rescue teams from entering a coal mine and reaching 29 trapped miners. a powerful blast trapping the miners on friday. rescuers will stay on stand-by until it s safe. family members clinging to hope. joining us is a correspondent o for global radio news. roger, what was the last time