hazard

http://query.nytimes.com/gst/fullpage.html?res=9C02EEDD103EF933A15751C1A9679C8B63 A NATION CHALLENGED: THE TRADE CENTER; City Had Been Warned of Fuel Tank at 7 World Trade Center Fire Department officials warned the city and the Port Authority of New York and New Jersey in 1998 and 1999 that a...

Oh no, not again. No wonder I get jittery when I play computer games.

A family friend has a pool but his mate wouldn't get it because it uses ozone. He says it's toxic and has been banned in the USA. Should I get in? It's also used in spas here in Australia. I guess if it's dangerous in pools, it'd be even more dangerous in spas. We're thinking about buying...