Saudi Discord Grows

As President Obama prepares to visit Saudi Arabia, US and Saudi perspectives on recent events and trends continue to diverge. 

Two American experts on Iran and the Persian Gulf outline their expectations here: http://www.pbs.org/wgbh/frontline/article/whats-on-obamas-agenda-for-the-saudi-arabia-summit/

The Saudi nationalist perspective is expressed by Nawaf Obaid here:  http://nationalinterest.org/feature/the-salman-doctrine-the-saudi-reply-obamas-weakness-15623