2nd hand smoke causes cancer is Bullsh*it

• Poh Ah Pak

  31 Jan 08, 13:40

  Penn & Teller - Bullshit - 2nd Hand Smoke

  http://ie.youtube.com/watch?v=PmUHWieUoF8

  http://ie.youtube.com/watch?v=CPhyjgkLZas

  http://ie.youtube.com/watch?v=gubUNDzcs5M