Technology: The Year in Review

Tech commentator Mark Pesce joins Kathryn to look at some of the biggest themes that have emerged this year, including the computer chip shortage that has ground the industry to a halt and forced billions in funding for new foundries. He'll talk about the recent supply chain hack that's going to set 2022 off to a rocky start. And of course, the terrible year that Facebook has had - brought about entirely by its actions and documented in great detail by a whistleblower.