In the past few days , Houthi rebels have taken control of Yemen 's capital . The fighting pushes country closer to failed state status , giving al Qaeda greater foothold . As the sun began to set , we jumped in police gun trucks as another group of men were spotted near the razor wire border fence . John Robertson joins Saudi Arabian police force to staunch the human conflict .
In the past few days , Houthi rebels have taken control of Yemen 's capital . The fighting pushes country closer to failed state status , giving al Qaeda greater foothold . John Robertson joins Saudi Arabian police force to staunch the human conflict .