Links:
[1] http://www.edutopia.org/sara-ring
[2] http://www.edutopia.org/teen-pregnancy-social-school-support
[3] http://www.denverpost.com/news/ci_7899096
[4] http://www.washingtonpost.com/wp-dyn/content/article/2008/12/12/AR2008121203507.html
[5] http://freakonomics.blogs.nytimes.com/2008/09/03/the-numbers-on-teen-pregnancy
[6] http://www.pittsburghlive.com/x/tribunereview/news/westmoreland/s_595266.html