HAVANA, CUBA – JUNE 27: (CUBA MONEY, FEATURE STORY – 6 OF 9) People walk by the Western Union office June 27, 2002 in Havana, Cuba. Supporters of end to the U.S. travel ban to Cuba in the U.S. Congress say they think they can pass legislation this year. Supporters also say an easing of restrictions could generate $1.6 billion in revenue for U.S. businesses within five years. (Photo by Jorge Rey/Getty Images)