Mexicans who have no Indian blood would still be classified as Hispanic, a race classification that is not genetically determined. Be careful though, lumping all Native Americans is one huge group is not being very respectful of them.
Lead wheel weights have been banned in the EU since July 2005, and Japan and Korea are phasing them out. Yet EPA has refused to enact a ban, instead relying on voluntary industry action.
To test lead, you should be able to cut into it with a knife and it will show a dark gray color. When you cut it in half, you can take the freshly cut piece and rub it against paper â it will make a mark like a pencil does. Wheel weights pay less than ordinary lead due to the steel clips attached and a difference in alloy. Auto batteries have lead plates inside, but there is no money to be made by removing them from the plastic case.