A former member of Kappa Delta Rho at Penn State told police about an invitation only Facebook page that featured images of women who were passed out or asleep, in various states of undress, some of them in sexual poses; and, it’s one of nature’s great mysteries: Why do penguins waddle? The question is getting some answers thanks to a research project taking place at the London Zoo. Source

A woman was sentenced to 70 lashes for insulting a Saudi man via the social media messaging app “WhatsApp.” Source

CBS News’ James Brown talks about 24-year-old NFL player Chris Borland’s decision to retire due to concussion concerns. Source

The former “Firefly” stars turn to Indiegogo to raise money for their new Web series. Source

The 75-year-old actor of “Walker Texas Ranger” fame formally endorsed Benjamin Netanyahu for Israeli prime minister. Source

Mitt Romney is getting back in the ring, this time to box fighting legend Evander Holyfield for charity. Source

Christian Bale and Joel Egertom appear in this deleted scene from Ridley Scott’s 2014 action-adventure film, “Exodus: Gods and Kings.” The new Blu-ray release features several deleted and extended scenes, along with commentary from Scott. Source

Secretary of State John Kerry resumes critical negotiations with Iran to limit its nuclear program. Negotiators face a deadline for a framework deal, just two weeks away. Kerry is under intense political pressure back in the U.S. Margaret Brennan sat down with Kerry for an interview you’ll only see on CBS News. Source

The Ohio River is slowly pulling back from flood levels not seen in decades. Melting snow and rain pushed the river to more than 57 feet in the Cincinnati area. Adam Clements of Cincinnati affiliate WKRC reports from the banks of the Ohio. Source

A CBS News investigation finds a company with close ties to the Chinese government is giving generously to the foundation run by Bill, Hillary and Chelsea Clinton. This raises new concerns about Hillary’s potential presidential run in 2016. Julianna Goldman reports. Source