Trudeau Meets Williams PORT-OF-SPAIN, Trinidad (Reuter) - Prime Minister Trudeau lunched privately Thursday with Trinidad and Tobago's prime minister, Dr. Eric Williams. Trudeau flew in from Tobago, the sister island of Trinidad, where he has been holidaying with his wife since Tuesday. Shortly after his luncheon engagement, Trudeau took a return plane to Tobago to rejoin his wife, Margaret. The Canadian high commission said it was not in a position to say when the prime minister and his wife would leave Tobago. "We know he has to be back in Ottawa on April 18," a commission spokesman said. The Trudeaus already have visited Barbados and spent a day swimming off Bequia, a tiny island in the Grenadines, and nearby islets when they visited St. Vincent Monday.