The point, explained.
That border is totally porous. Any jihadi who wanted to visit the US could cross.
Homeland Security hassles people who carry shampoo onto an airplane, and the southern border is wide open to people and drugs.
And folks have to take off their shoes to get on an airplane.
In case you missed it, that's completely ridiculous. Inane. Silly. A waste of money and time. Except that it is one of the very few programs endorsed by Conservatives which provides jobs to the retarded.