QCrossFit controversy: Do the risks outweigh the benefits?Jul 9, 2014 | 18:46Former CrossFit enthusiast Lauren McKeon and kinesiology professor Martin Gibala on the pros and cons of the extreme workout.
QSammy Davis Jr.'s daughter Tracey on the icon's secret strugglesJul 9, 2014 | 24:27Tracey Davis joins Jian to talk about the lesser-known life and times of her famous father, Sammy Davis, Jr. Her new book -- Sammy Davis Jr: A Personal Journey with My Father.
QBoyhood director Richard Linklater on his 12-year film shootJul 8, 2014 | 20:58Director Richard Linklater joins guest host Piya Chattopadhyay to discuss his ground-breaking film, Boyhood: a coming-of-age film that was 12 years in the making.
QSave me a seat: Would you pay for a restaurant reservation?Jul 8, 2014 | 14:35Food editor Gabriella Gershenson on the emergence of controversial new apps that sell -- and sometimes scalp! -- restaurant reservations
QLife Itself director Steve James on Roger Ebert's legacyJul 7, 2014 | 25:02Director Steve James joins guest host Piya Chattopadhyay to discuss Life Itself, his new documentary based on renowned film critic Roger Ebert's 2011 memoir by the same name.