1500 to 3000 activists expected by air from Europe , U.S. , Israel , says activist groups . They want to go to events in Bethlehem and other West Bank settlements , they say . `` Usually airlines do n't allow these people to embark , because then they have to cover the expense of the return flight '' Israeli security forces plan to arrest the activists .
1500 to 3000 activists expected by air from Europe , U.S. , Israel , says activist groups . They want to go to events in Bethlehem and other West Bank settlements , they say . Israeli security forces plan to arrest the activists .