CBS Sunday Morning, October 4, 2020

Rita Braver looks at how the careers of working mothers have faced added stress during the pandemic. Tracy Smith talks with defendants and filmmakers about the events depicted in a new film about unrest in 1968, "The Trial of the Chicago 7." Chip Reid looks back at "October Surprises" that had the potential to swing elections (or didn't.) And John Dickerson previews this week's vice presidential debate.