That video was 100 percent fake Im pretty sure it was taped in Hargeisa itself, someone paid Yemeni refugees to read that and printed out SL flags. The new President said he would review the deal, so they may be trying to set the justification for the cancellation.
The Houthis are backward, but not that backward. The control Sabaa (Yemens state news agency) Salehs old satellite channel and Al Masirah their own channel. Every time they threaten Saudi or the UAE they broadcast it all over their channels.... nothing like that weird video with some random Yemenis with covered faces (they have no reason to conceal their identity)
They said they would destroy hargeisa bilaa naxariis
I hope it was fake