i think that mexico and the U.S should open up their borders and just leave it at that. Not everyone will be rushing in and people can travel back and forth. the U.S and Mexico are united enought already the only thing keepin us from becoming one whole country would be the border. Think about it, being able to drive to cabos or Cancun or places like that without having to pay at the border (i think you have to pay, not sure tho).
