As recently as September, President Obama was pointing to Yemen as a model for the U.S.’s counter-terrorism strategy. But now, the country is being torn apart in a violent conflict led by an anti-American rebel movement known as the Houthis. With the Yemeni president ousted from the capital, and Saudi Arabia leading a coalition of regional forces against the Houthis, FRONTLINE in conjunction with BBC Arabic brings this special report... see more