U.S. hopes easing limits on Cuba will boost reform in Havana: officials

The United States hopes a new package of U.S. regulatory changes affecting Cuba will encourage people-to-people interactions and provide additional incentives for Havana to make economic and trade reforms of its own, U.S. officials said on Tuesday. The regulatory reforms, which were introduced earlier on Tuesday, loosen travel restrictions on Cuba and ease limits on the use of U.S. dollars in trade transactions there just days ahead of President Barack Obama's historic visit to the former Cold W