I emailed Weber. Hopefully they will help us figure this out once and for all.
"Hello, I own several weber kettles and they are great. I am curious to know which charcoal grills are still made here. I'm only curious about the bowl and lids, not the other components. I know the red is made in asia apparently, but I would like to know which grills are made here so I can support our local workers with my next purchase.
Thank, Sean."