Thank you to Keith for sending this with the following:

These are actual billboards in Detroit, Michigan put up by GM.
 
They start off the Chrysler Freeway by the GMHQ - and branch out through Pontiac,
 
Livonia and Plymouth; west to Grand Rapids, and north as far as Sault Ste. Marie.
 
This is without a doubt the greatest campaign in automotive history. Build American - Buy American!
 
NEW CHEVY BILLBOARDS POSTED AROUND MICHIGAN