[Travis McGee]

We should just adopt and enforce Mexican immigration laws.

For example, if you are an illegal alien in Mexico you are deported if you are lucky. If you return after being deported, you get a ten year prison term.

[melancholy]

I agree.

There would be dire consequences for illegal "entry" in some countries. In most countries, it's immediate deportation with no courts, back on the carrier on which you just arrived.