In Colombia, at least three people died and 30 were missing after a boat carrying some 150 tourists sank in a reservoir in northwestern. <br/><br/>Officials did not say what caused the four-deck Almirante to go down in the El Penol reservoir in the tourist town of Guatape, where Colombian and foreign tourists take leisure cruises.<br/>'<br/>The official said rescued people were being sent to the local hospital in Guatape. '<br/>'<br/>President Juan Manuel Santos said on Twitter the air force and emergency services were deploying to deal with the emergency in Guatape.<br/>'<br/>The reservoir is 68 kilometers from the city of Medellin and one of Antioquia department's main tourist draws.'