On today's episode, Jason is joined by San Francisco Chronicle columnist Mike Silver for an in-depth conversation on his upcoming book, 'The Why is Everything', which examines the on- and off-field dynamics between San Francisco 49ers head coach Kyle Shanahan, Los Angeles Rams head coach Sean McVay, Miami Dolphins head coach Mike McDaniel, Green Bay Packers head coach Matt LaFleur and Atlanta Falcons head coach Raheem Morris.  Follow Jason on Twitter and Instagram. Click here to subscribe, rate and review all of the latest Straight Fire with Jason McIntyre podcasts! See omnystudio.com/listener for privacy information.