In this Sunday, May 24, 2015 photo, a group of American tourists on a guided tour listen to a information on the Cathedral, in Old Havana, Cuba. The thaw in relations between the U.S. and Cuba has led... more 
In this Sunday, May 24, 2015 photo, a group of American tourists on a guided tour listen to a information on the Cathedral, in Old Havana, Cuba. The thaw in relations between the U.S. and Cuba has led to a dramatic 36 percent increase in visits by Americans to Cuba since January compared to the same period last year, along with a 14 percent rise in arrivals from around the world. (AP Photo/Desmond Boylan) less 
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Associated Press | Photo By Desmond Boylan
Tue, May 26, 2015 2:18 AM EDT