it plays out in syria, in lebanon, in bay ran. so in a strange way the wonder is it doesn't take longer for this to erupt but now you have open hostility between the leading sunny power, saudi arabia and iran and this is going to complicate the middle east even further if that's even possible. >> saudi arabia was obviously upset about the nuclear iran deal and any kind of growth or rise of iran on the international stage is of concern to saudi arabia. >> that's right and saudi arabia views this i think from two prisms. one is strategy, the growth of iran as a regional player and things like that. but the other one is very sectarian. remember, saudi arabia represents is very pure islam in which the shiite are apostates. the saudis be in large destroy any shiite shrine in the country so they are also viewing this as the growth of any kind of shiite