Stacy Keach and Elizabeth Marvel discuss playing father and daughter in the new hit play, “Other Desert Cities.” Then, Ed Schoenfeld and Grace Young help us ring in the Chinese New Year—we’ll look at the foods and traditions that mark the occasion. Plus, we’ll talk to two actors in the revival of the 1909 play “What the Public Wants” at the Mint Theater. We'll discuss Al Jazeera's coverage of the protests in Egypt and the recent crackdown on the press there. And our latest Please Explain is about Teflon! We’ll look at how it works and whether it poses any health threats.