Rescuers intensified their search for the 23 people who are still missing after an avalanche struck a hotel in Italy last week. While nine people were rescued from the snow, at least five people were confirmed dead. Rescuers have been using saws and shovels to help pull people who are still stuck in the snow, as temperatures continue to drop. Searchers also are relying on technology that picks up any electronic waves emitted by cell phones of the missing,