additional evidence in the case. mostly consisting of zimmerman s community college records. a major cocaine bust in the waters off puerto rico sparking new concerns about u.s. territories serving as gateways for drug trafficking right here at home. federal authorities joined puerto rican police on monday to seize more than a ton of cocaine from a disabled boat. some 20 miles off the island s south coast. officials say a man towing that boat noticed its crew acting strangely and called the cops. they found 38 bales of cocaine hidden inside the gasoline tank there and arrested both guys on board. the feds report the traffic typically comes from south america and that nearly 1/3 of all drugs that reach the continental united states pass right through the caribbean. phil keating is streaming live in san juan tonight. phil? shep, since these islands are all u.s. territories. all cargo ships from here to the main land is treated as domestic. meaning far less stringent