Some people will say "In God We Trust" license plates would violate the separation of church and state, and others will argue that they will help express religious values in a culture increasingly hostile to them. Considering the way some people drive out there, I'd say it was a simple statement of fact.
Comments
I agree that having IN GOD WE TRUST would be contentious with the atheistic populace...perhaps the more "sedate" E PLURIBUS UNUM would suffice, since that is just as apropos (and it might at least get some people to learn a litle Latin).
B. Gaul