BETTER TOGETHER – Jim Axelrod talks with Mark and Jan Lawrance, the parents of twin brothers who were talented artists and both took their own lives by suicide. The Lawrances talk about keeping their sons' legacies alive through their art.THUNDER EGGS – Conor Knighton goes egg-hunting in Oregon for so-called "thundereggs," which are ancient stones made when water is mixed with lava.IN CONVERSATION: MICHAEL DOUGLAS –Mo Rocca talks with actor Michael Douglas about his career and his portrayal of founding father Ben Franklin in the new series "Franklin."REBEL – Lee Cowan talks with Australian actor and comedian Rebel Wilson about food, fame and her provocative new memoir.ON BROADWAY … SUFFS –Martha Teichner sits down with former Secretary of State Hillary Clinton and activist Malala Yousafzai, producers of "Suffs," a new Broadway musical about the women's suffrage movement.TOMMY –Tracy Smith talks with The Who co-founder Pete Townshend about the Broadway revival of "Tommy."MARTHA STEWART – Martha Stewart has some advice on growing houseplants.COMMENTARY – Catholic Archbishop Wilton Cardinal Gregory offers thoughts on the holy season.