Colombia's Defense Minister Pedro Sanchez tells CBS News' Lilia Luciano that the country's military is currently investigating who may have been on the boats that were struck by the U.S. in international waters for allegedly carrying narcotics. Sanchez says Colombia does share information about suspicious boats, traffickers and routes with the U.S. Coast Guard, but so far hasn't shared any information with them about the particular boats that were targeted. The U.S. military's latest strike on a