The Mexican Government distributes instructions to their people on how to sneak into our country. If you can read Mexican you can go HERE for the pamphlet. VDARE has most of the dirty parts HERE in American. Some of the really dirty parts:

Crossing Rivers: “Thick clothing increases your weight when wet, and this makes it difficult to swim or float."

Crossing the Desert: "Try to walk during times when the heat is not as intense" (“Migrants” should follow power lines or train tracks if they get lost).

What to Pack: "Salt water helps you retain your body's liquids. Although you'll feel thirstier, if you drink water with salt the risk of dehydration is much lower."

How to Deal with the Border Patrol: “Don't throw stones or objects at the officer or patrol vehicles because this is considered a provocation…Raise your hands slowly so they see you are unarmed."

Hiding in America: “Avoid attracting attention, at least while you are arranging your stay or documents to live in the United States…The best formula is to not alter your routine of going from work to home."

Philosophy: "It's better to be detained a few hours and repatriated to Mexico than to get lost in the desert.”

The reason for this is that the Mexicans make money here and send it back to Mexico where it is spent. Sneaking migrants into this country is their major export. It is a business.