Hosted by Jane Pauley. In our cover story, Rita Braver looks at how the careers of working mothers have faced added stress during the pandemic. Plus: Michelle Miller chats with singer Lenny Kravitz about his introspective new memoir, "Let Love Rule"; 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); John Dickerson previews this week's vice presidential debate; and Martha Stewart shows how to turn the fruits of this year's harvest into delicious preserves.