C'mon - seriously Arch? When the was the last 'terrorist' attack committed by anyone that came across the Southern Border? The 911 guys didn't get here that way. IIRC all the events since then have been home grown. The Latin American poor are not interested in jihad, they are interested in paychecks. Tell me what am I missing here? Yes the border needs to be managed, but immigration is nowhere near the top of the problems we have in the US. (Well, top of the GOP imaginary problem list maybe)
And drugs come across the border because Americans pay for them.