Lame MONKEY if that happens.
give all of these wet backs a 5 gallon pail. Line them up from the Mississippi River to Lake Powell. Then they fill the pails with water and hand them off to the next wet back. If someone drops or loses half a pail of water or more - your illegal butt is deported immediately. Problems solved.
Maybe get these illegals to bring 5 gallon pail of water with them when they come to USA. If not, deport them.