A man accused of masterminding a human trafficking ring pleaded guilty Friday to U.S. Lazo is already serving a five-year prison sentence for money laundering in a Medicare fraud case and now faces up to 20 additional years behind bars. Lazo agreed to cooperate with investigators, which could reduce his prison time when he is sentenced later this year. Prosecutors say Lazo led an organization that smuggled Cubans by boat into Mexico, where they were held until ransom payments were made. More...