CBS Sunday Morning, January 31, 2021

In our cover story, Susan Spencer meets a pioneer in the study of stroke recovery. David Pogue explains the GameStop stock battle pitting Wall Street hedge funds against day traders. Mo Rocca talks with Mark Harris, author of a new biography of director Mike Nichols. Holly Williams profiles actor and Negroni-mixer Stanley Tucci. and Martha Teichner tells the story behind her new book, "When Harry Met Minnie," a true tale of puppy love and friendship. Mo Rocca guest hosts this week's "CBS Sunday Morning." To learn more about listener data and our privacy practices visit: https://www.audacyinc.com/privacy-policy Learn more about your ad choices. Visit https://podcastchoices.com/adchoices