Third-hand smoke' could damage health

Third-hand smoke' could damage health
comments from web!
Berkeley scientists in the US ran lab tests and found "substantial levels" of toxins on smoke-exposed material.
summary!
these article was about the people in the us that smoke because it would damage our health and the peoples that smoke too these is something that can be stooped by the peoples opinion and when someone doesn't want to stop smoking they should if they don't what to, die!
opinions!
Ana:i think smoking is really bad for the health and that people should stop smoking for their own good!
Gaby:i think that those people that smoke are going to be really unn healthy and it will affect our life too.
Cami: these is really bad for our life and theirs!
gorge: wow lucky persons if they don't die!
web:www.bbcnews.com
Page last updated at 01:04 GMT, Tuesday, 9 February 2010