stay out of my country illegal immagrant
you can by a jetpack
None at all. You cross the border, and you're there.
Yes, but on your way back to the US you may be denied entry.
None, unless canned or in the original package.
your green card
beaners
To the US-Mexico border? Northern Mexico is close to the border.
when did the US close the border beween Mexico and the US
Yes, Mexico does border the U.S
A Mexican government-issued passport and a US Government-issued visa.
US-Mexico border ("Frontera Mexico-Estados Unidos").
"We didn't cross the border; the border crossed us." (APEX)