‘We’re prepared’: Michigan Gov. ‘Big Gretch’ on battling election deniers poised for new Trump coup

Michigan is a key to victory in the presidential election. Vice President Kamala Harris has the state’s hugely popular governor — Gretchen Whitmer — as her campaign co-chair. Michigan Governor Gretchen Whitmer, author of “True Gretch: What I’ve Learned About Life, Leadership and Everything in Between,” joins Joy Reid to discuss her new book and the Harris presidential campaign.