Anti-Teen Pregnancy and Bristol PalinBristol Palin with son TrippBristol Palin, daughter of former US vice president candidate and former Alaska Governor Sarah Palin, has been campaigning the Cause "Anti-teen Pregnancy" and advocating that teens abstain from sex recently.Bristol Palin full name "Bristol Sheeran Marie Palin" isn't merely famous because she got knocked up by Levi Johnston, her
