"With Yemeni forces fast advancing on Marib, the Saudis have asked the Americans to open diplomatic channels with the help of the Omanis to stop Marib from falling into the hands of the Yemen forces."
The fact is the Saudi's have lost and it is time for them to leave. Let the Yemeni free to then kill off the ISIS placed in Yemen.
[thecradle.co]
If Trump had cleaned up the Intelligence Community when he had the chance, instead of listening to their lying whispers in his ear, Yemen would have eradicated the Islamic State in the Arabian Peninsula. He was famous for the line, "You're fired!" He should have used it more often in the White House.