I'm not saying to lie. I'm saying if someone with credentials comes out and says there may be health issues with these things we don't need to look any further. They shouldn't be in the airport whether they present a safety risk or not. Instead of wasting energy chasing something that doesn't change the over all outcome (finding out they're safe still doesn't mean they should be used), use that energy to research things that do matter. It's just about being efficient. :)