6.9K views · 126 reactions | Why is the US involved in the Middle East at all, given that America now produces so much of its own oil? Former Deputy National Security Advisor Meghan O'Sullivan says instability in the region can still affect global prices, hurting US consumers. ("My personal sense is that the markets are really undervaluing the geopolitical risk here," she says.) From Sunday's GPS: | Fareed Zakaria | Facebook