Egypt insists still no "evidence" of bomb on Russian jet
U.S. intelligence has intercepted messages from ISIS members talking about bringing down the Russian plane in Egypt, but the Egyptian Ministry of Civil Aviation said there is no evidence yet to support the bomb theory. Meanwhile, a top British official calls a bomb blast a "significant possibility." The disaster killed all 224 people on board after it took off from Sharm el-Sheikh. Allen Pizzey reports from Cairo.