News bites: Cain renews discredited attacks against Planned Parenthood

GOP candidate Herman Cain said on Sunday's "Face the Nation" that Planned Parenthood was created to "kill black babies," a claim that's been debunked as a "ridiculous, cynical play on the race card" by PolitiFact in the past.

State efforts to give "personhood" rights to fetuses ignore their mothers, founder Jessica Valenti writes in The Washington Post.

The American Academy of Pediatrics is recommending that all adolescents be screened for alcohol, tobacco and other drug use at every office visit, MedPage Today reports.

The New York Times' Gina Kolata writes about the shift away from routine cancer screening.