The Houthis and Assad are fighting Al-Qaeda and ISIL and winning. The U.S. and United Nations are shielding these terrorist groups from international law and providing diplomatic cover for their atrocities.
An excerpt from, "US Wants to Free Itself From Responsibility for ISIL Expansion" Sputniknews.com, April 10, 2015:
The Russian Foreign Ministry said Moscow cannot disregard the fact the US and its allies blocked a UN resolution to add the Islamic State to the sanctions list in the UN Security Council, because that later resulted in the growth of the terrorist group.Video Title: UN votes on Yemen Resolution | Former UN spokesman says it won't stop war. Source: In The Now. Date Published: April 14, 2015.
"The political implications of a such position are clear – to absolve itself of the responsibility for the expansion of activities of the Islamic State and to prove it is not a new organization created as a result of the implementation of plans to oust Syrian President Bashar Assad, but the same al-Qaeda in Iraq."