Trita Parsi explains why he thinks that President Trump's clear signal that he doesn't want to go to war with Iran has sent a message to American allies like Saudi Arabia that they should now pursue diplomacy instead of war. Some assume that without a strong U.S. military presence in the Middle East, the region will fall apart. Parsi says it is quite the opposite, and that these countries are perfectly capable of getting along with each other without our involvement. Most recently, the Iraqi government has voted to kick American troops out, as they desperately want to avoid becoming the...