hashem ahelbarra ahelbarra has the latest. >> areas controlled by the houthis. the saudis say houthi rebels have acquired a huge number of weapons over the past few months. they worry that these weapons may be used in revenge attacks against saudi arabia. all the targets are destroyed. the dairy factory became an inferno in the western port city of hedada, dozens were killed. on monday a strike hit a refugee cam many called it a violation of international law. accusations dismissby the houthi coalition. >> the saudis are the ones that attacked the dairy factory. the the houthis used hughts houthis used propaganda. >> sources loyal to former president ali abdullah saleh and intense ground fighting has moved to the port city of aden. a secessionist group has said it has helped take over the southern city's international airport and surrounding area. the secessionist is only one group of that is now helping the houthis on the ground. each has its own agenda. the groups include those loyal to ali abdullah saleh. gaining control of yemen won't come easily but the reg