CBS Sunday Morning June 16, 2019

Another occupational hazard for firefighters: Cancer; Mining lessons from the blockbuster game Minecraft; The gift of a foster parent; Building the Transcontinental Railroad; "Toy Story 4" star Tim Allen on comedy and tragedy; Jim Gaffigan on retiring from the job of being a dad; Bitcoin billionaires Tyler and Cameron Winklevoss; Celebrating dads See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.