I flew to Cancun, and was stamped in Mexico for entry. When I returned to the US, at DFW, Nono entry stamp to USAwas placed in my passport. few I'm a US citizen.
A few weeks later, I went to mexicoMexico for a mission, drive throughand drove to the border. The Mexican border official would not let me in mexicoenter Mexico, because i wasI did not stamped back into USAhave a stamp showing I returned to the US. heHe told me that I had to go to the border office (closed, which was closed at that hour). I'm
I'm driving across mexicointo Mexico again in a few days, still no entrywithout a US re-entry stamp, what do i do. (i'm american). theWhat should I do? The rules seem very lax.