Funny, they have gone through the BS motions of suing, in the interest of smokers everywhere mind you, then they want more chemicals inserted! For those who cry about secondhand smoke, go fire up the SUV and take your kids to the soccer field, Mow your yard every 3-4 days, don't forget to water it every day so it grows faster, fart, breathe, then cry me a river!!! Funny how the people who pay for the studies, with our tax dollars, always get the resuls they wanted isn't it?