Uhh...the guys who did 9/11 had already crossed the border. Look, if you are legitimately entering the country, there is a several multi-stage process that invo

Uhh...the guys who did 9/11 had already crossed the border. Look, if you are legitimately entering the country, there is a several multi-stage process that involves extensive vetting of the person at the visa issuance stage. I am confused why on earth harassment needs to occur on U.S. territory by a rent-a-cop. Why not simply reject the person at the embassy/consulate?