My kids asked me what I would like for Christmas for my new car, I told them a tag frame that said "100% Electric" and "100% American Made" My wife piped up and asked how accurate that would be. She knows the shifter and window controls are MB. But we aren't sure what other items are outsourced to other countries. Does anyone know or have a WAG of what percentage of the Model S is truly made here in the USA? Another sidebar question, is the TESLA assembly line union labor? Or is it along the lines of 'Management and Labor work together rather than adversaries'? (I come from both a Management and a Union Labor upbringing :crying I guess simply "Made in the USA" would suffice, but her comment got my wheels turning.