Reinforcements enter West Bank as part of security crackdown . IDF condemns Hamas collaboration with Hamas . Crackdown meant to bring order , confiscate illegal weapons , mayor says . Palestinian security officers assemble Saturday in the West Bank town of Hebron . IDF has been removing roadblocks throughout Hebron .
Reinforcements enter West Bank as part of security crackdown . IDF condemns Hamas collaboration with Hamas . Crackdown meant to bring order , confiscate illegal weapons , mayor says . IDF has been removing roadblocks throughout Hebron .