Summary: Our tech guy, Jesse Hirsh, explained how Facebook has found new ways to figure out what we're doing on and offline. Ian Lee of the Sprott School of Business talked about the implications of two-tier wage settlements. Canadians waste billions of dollars worth of food annually. Sylvain Charlebois of the University of Guelph explained why. Author and journalist Michelle Shephard speculated on what may happen to Omar Khadr now that he is back in Canada. Wilma Arthurs explained why she and her husband felt compelled to leave their severly disabled daughter in respite care. Greg Sorbarra feels confident about the provincial Liberals' future even after inciting protests from some teachers and civil servants. Don Day explains why he's helping to take down a churhc brick by brick.
