HAVANA (AP) — As the U.S. and Cuba begin to normalize relations for the first time in half a century, some Americans are already roaming the streets of Old Havana, attending dance exhibitions and talks on architecture as they take part in scripted cultural tours that can cost more than a decent used car back home. Soon to be covered by a standing, blanket travel permit are participants in educational activities, the category that covers most people-to-people travel. In the past, people-to-people travelers could only go to Cuba under a license obtained by a travel company in a time-consuming process followed by lengthy government verification that travelers weren't engaging in inappropriate leisure tourism. [...] according to travel experts awaiting regulations expected within weeks, it appears tour companies will be able to head to Cuba and simply give the U.S.