Has the border patrol increased for mexico where it is now passport manditory?

Question

I'm probably heading back down to mexico to go back on staff at a handicap orphanage, but my passport expired early this year. Im trying to figure out if they passed the law requiring passports to come back into the states yet, or if im still good till next year?

Answer 1

Passports are needed for air travel, but not for LAND travel yet...prob. not til summer 2009.  See site below and read top half of page carefully.  It really would be wise togo ahead and get your passport.