The Yemeni government dispatched more helicopter-borne troops Wednesday to encircle a rugged mountain hideout and cut off water deliveries to the region where a renegade tribe is holding five Italian tourists hostage. The Associated Press saw dozens of soldiers emerge from helicopters in the Jahan area of Marib province, near where security officials say the kidnappers are holed up with their captives. Other helicopters could be seen flying low through the mountains, apparently trying to spot the tribesmen. Full Story