FILE - In this Jan. 14, 2013 file photo, people wait in a line that continues on to the sidewalk, to buy plane tickets at a small travel agency in Havana, Cuba. Cubans formed long lines outside travel agencies and migration offices, as a highly anticipated new law took effect ending the island's much-hated exit visa requirement. The United States and Cuba have agreed to resume bilateral talks on migration issues next month, a State Department official said Wednesday, June 19, 2013, the latest evidence of a thaw in chilly relations between the Cold War enemies. (AP Photo/Ramon Espinosa, File)

Associated Press
FILE - In this Jan. 14, 2013 file photo, people wait in a line that continues on to the sidewalk, to buy plane tickets at a small travel agency in Havana, Cuba. Cubans formed long lines outside travel agencies and migration offices, as a highly anticipated new law took effect ending the island's much-hated exit visa requirement. The United States and Cuba have agreed to resume bilateral talks on migration issues next month, a State Department official said Wednesday, June 19, 2013, the latest evidence of a thaw in chilly relations between the Cold War enemies. (AP Photo/Ramon Espinosa, File)
FILE - In this Jan. 14, 2013 file photo, people wait in a line that continues on to the sidewalk, to buy plane tickets at a small travel agency in Havana, Cuba. Cubans formed long lines outside travel agencies and migration offices, as a highly anticipated new law took effect ending the island's much-hated exit visa requirement. The United States and Cuba have agreed to resume bilateral talks on migration issues next month, a State Department official said Wednesday, June 19, 2013, the latest evidence of a thaw in chilly relations between the Cold War enemies. (AP Photo/Ramon Espinosa, File)
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