The problem is we fixed the lead problem in the 70s. It's not the 70s anymore. Making that argument is like saying "people used to get polio all the time in th

The problem is we fixed the lead problem in the 70s. It's not the 70s anymore. Making that argument is like saying "people used to get polio all the time in the 20s, why are you worried about an increase in polio now"? Because it's polio, not a free puppy. Any amount of polio is too much polio.