Well. I think the developmental deficits are an already told story. What's "new" is study of adults showing they're also affected. It's kind of a "duh" thing, i

Well. I think the developmental deficits are an already told story. What's "new" is study of adults showing they're also affected. It's kind of a "duh" thing, i.e. most people wouldn't be cool with drinking heavily lead tainted water, even if it's "less harmful" in adults or whatever. But the story here is that they studied it, and lo, the conventional wisdom that it doesn't harm adults doesn't pan out. Turns out poisoning a city is bad for its inhabitants.