Heavy fighting continues throughout Yemen, with a major Saudi-led ground offensive to retake Sanaa underway. Yemeni Foreign Minister Riad Yassin announced Oct. 13 that the battle to retake the country's capital had begun, but so far, progress has stalled in Marib province in the face of heavy resistance. Saudi-led coalition aircraft are inflicting punishing airstrikes on Yemeni towns and cities still under the control of Houthi rebels and forces loyal to former president-turned insurgent, Ali Abdullah Saleh....