, who, at the time, was on interpol's list of most-wanted criminals. >> kroft: parliamentarian lennox lintonne in dominica had ever heard of corallo until he was stopped by authorities in italy. >> linton: he said, "you can't detain me, i'm a diplomat." they said, "diplomat? diplomat of where?" he said, "dominica." >> kroft: then, there's dominican diplomat alison madueke, a former nigerian oil minister arrested for suspected bribery and money laundering. and rudolph king, a bahamian fugitive from u.s. justice who was dominica's ambassador to bahrain. >> linton: what we were doing with an ambassador in bahrain, i don't quite know, but they seem to think that there was some benefit in there for us. >> kroft: i assume that you've asked the prime minister... >> linton: yes. >> kroft: ...how he ended up appointing these people, diplomats. >> linton: yes. >> kroft: and what was the answer? >> linton: the prime minister doesn't answer those questions. >> kroft: with vast sums of money flowing into these island nations, and more and more countries selling their citizenship, there is consensus that