'Severe blow': Al Qaeda suicide bomber takes out leadership of key ISIS brigadeHAIFA, Israel – A recent suicide bombing in southern Syria shows the rivalry between Al Qaeda and ISIS is more than just a contest to see who can kill the most infidels -- the groups are using classic terror techniques on each other. The Nov. 15 bombing came at a top-level meeting of the Yarmouk Martyrs Brigade, a key ISIS militia known for its bloody and vicious hold over parts of the Golan Heights. Six of the group’s top men were killed, including Muhammad "Abu Ali" al-Baridi,...