tensions spilling over to the middle east in the fight against isis. saudi arabia executed a cleric and called for divine revenge. protesters through molotov cocktails, the embassy caught fire as did the sectarian dispute throughout the region.n cocktails, the embassy caught fire as did the sectarian dispute throughout the regioopr cocktails, the embassy caught fire as did the sectarian dispute throughout the regiowpr cocktails, the embassy caught fire as did the sectarian dispute throughout the regiopro cocktails, the embassy caught fire as did the sectarian dispute throughout the regiopro cocktails, the embassy caught fire as did the sectarian dispute throughout the regiopro cocktails, the embassy caught fire as did the sectarian dispute throughout the region. now diplomatic ties are falling like dominos. joining me is fareed zakaria. is there more to this crisis than the execution of the collar rick and the storming of the embassy? >> there is much more. this is really the background condition shaping the violence in the middle east for the last decade. we want into iraq and found problems, syria collapsed but under it all, is this great sectarian sunnis versus the shiite.