Can't or Won't ?
Can the bus driver head south? Don't Americans have to show a passport to head into Mexico?
What is there, more efficient border patrol by the nation of Mexico, when you head in there?
Thing is, if USA citizens vacation and visit south of the border everyday, then ought the bus driver be able to take them that direction ? Or, since they are undocumented, they don't have the passport that allows them to cross the border the other direction either?
Asking for Governor Abbott.