Much has changed in the Middle East since Biden's last visit - analysis
One major change in the region is the shift from the global war on terror the US was waging to the new power of states.
US Vice President Joe Biden speaks as he delivers a joint statement with Israeli Prime Minister Benjamin Netanyahu during their meeting in Jerusalem March 9, 2016.(photo credit: REUTERS/DEBBIE HILL/POOL)BySETH J. FRANTZMANUpdated:
