11.   Other ideas include sharing the costs of border controls and using naval ships and planes to track and intercept boats carrying illegal aliens.

12.   A detachment of U.S. Navy Seals is helping Peruvian customs officials learn how to intercept boats suspected of carrying drugs.

13.   A navy patrol intercepted the boat off the eastern coast of Nigeria shortly before it entered Cameroon waters over the weekend, the Guardian newspaper reported Tuesday.

14.   A navy frigate, backed by a helicopter, intercepted the boat after a short pursuit.

15.   And according to newspaper reports citing a leaked government memo, he also is looking at a plan to use warships to intercept boats smuggling illegal immigrants.

16.   Another boat was intercepted a few hours later and another would be immigrant detained.

17.   Another boat was intercepted a few hours later and another would-be immigrant was detained.

18.   Both boats were intercepted just off the southern coast of Spain.

19.   Brig. Mohammed Saleh, chief of security for the southern port of Aden, said the boats were intercepted while fishing close to Aden.

20.   Garcia told local newspapers that the Colombian-registered fishing boat was intercepted off the Pacific port of Buenaventura.