Sources: Hamas used landlines to avoid detection and plan attack

CNN’s Pamela Brown reports that intelligence shared with the United States suggests a small cell of Hamas operatives planning the deadly surprise attack on Israel communicated via a network of hardwired phones built into the network of tunnels underneath Gaza over a period of two years, according to two sources familiar with the matter. Then, CNN’s Jake Tapper discusses with Mark Regev, an adviser to Israeli Prime Minister Benjamin Netanyahu. #CNN #News