You surely don't think Obama had any responsibility for building the Middle East cartels that have been well established for decades?    Obama did not write  AMERICAN policy toward Saudi Arabia.     Blame Obama for not being the reformer many thought he would be.   But American policy toward the Middle East  was endorsed by American industry, politicians and everybody in between who enjoyed driving cars with cheap gas.  Obama is more pragmatic than most thought, that disappoints a lot of idealist.

I'm fine with the Iran deal, we have visibility, access and toned down the rhetoric.     Iran has ever reason for paranoia considering her nuclear neighbors and both superpowers are pointed in that direction.    De-escalating was the right thing to do.    Pakistan has a hundred nuclear weapons NOW, do you trust them more?     

http://www.businessinsider.com/nine-nations-have-nukes--heres-how-many-each-country-has-2014-6

I'm no fan of any faith that claims exclusive grace.