7. Bob Jan 13, 11:50 am

"My best friend has asbestos cancer. He was a school teacher and walked
on
asbestos tile for 30 years. "

That doesn't prove that it was caused by floor tile. He may have had
other exposure that he was not even aware of. The best medical and
scientific advice based on not one case, but studies of millions of
health records, is if the tile is intact, it's not a problem.