CNN CNN Newsroom Live July 22, 2015 05:35:00
Underground. >> reporter: israel won't say much about the tunnel detection system but the idf said they are constantly working to improve the system. the idf developed iron dome to protect against rocket attacks and now testing the iron dome of the underground to detect tunnels. iran's par limb will be taking its time deciding whether or not to approve the nuclear deal. it was present ed to lawmakers on tuesday. they decided to form a committee to look at. >> it they will not vote on it for 60 days. that's the same amount of time the u.s. congress is studying the deal for. zarif said the dea...