Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. US First Lady to Visit Haiti Tuesday VOA News 13 April 2010 First lady Michelle Obama (file) Photo: AP First lady Michelle Obama (file) U.S. first lady Michelle Obama will visit Haiti Tuesday, stopping there as she travels to Mexico on her first official solo trip abroad. A Haitian government official tells VOA's Creole Service that Mrs. Obama will arrive in Port-au-Prince early Tuesday on a previously unannounced visit. The official says she will meet with Haitian President Rene Preval and then visit a children's hospital. The official says the visit is expected to last about five hours. Mrs. Obama will then travel to Mexico City for a three-day visit designed to advance U.S. ties with Mexico. She will meet with Mexican first lady Margarita Zavala de Calderon to discuss education and economic advancement. The White House says she also will use her trip to engage with young people in Mexico, meeting with both elementary school pupils and university students. The first lady is scheduled to return to the U.S. Thursday. .