shot and killed three people before a deputy shot and killed him at a pence co-sla naval base. the motivation for the shooting is unclear though it's being investigated as a possible act of terror. the act causing the defense department to review the screening process for foreign nationals. joining us now, dave leaf leventhal. dave, thanks for being with us this evening. ever since the jamal khashoggi killing there has been an uneasy alliance between the united states government and the saudi government. this shooting is not going to help. >> it won't help at all. one could argue that the complicated relationship the united states has had with saudi arabia goes back decades. those of us who were around for