1.  Some analysts say the increased legal travel is already building bridges between Americans and Cubans.

2.  At a news conference, Flake recommended an end to restrictions that limit legal travel to Americans to those who have a professional interest in the island.

3.  Lebanon said that even Palestinians carrying legal Lebanese travel documents now need entry visas.

4.  Under U.S. Treasury Department regulations, legal travel by most Americans to Cuba is made impossible by restrictions on spending money on the island.

5.  Under the new measures, even those with legal Lebanese travel documents need visas to return.