Years ago, the medical community dreamed of developing a vaccine that could prevent cancer. Recently, one was released to the public, aimed at middle school girls. The vaccine should prevent them from cervical cancer which can be caused by an STD thats caused by the human papillomavirus, or HPV. So, what are tri-state legislators and schools doing with it? FOX 7s Sean McHose tells us. Just click on the "Watch" icon to see it.