Marlon Wayans on Guest Hosting "The Daily Show" | Former IBM CEO Ginni Rometty on Career

Comedian Chris Rock is finally opening up about being slapped by actor Will Smith on Oscar night almost a year ago in a new Netflix stand-up special.The Mexican taqueria Tacombi is one of the fastest growing restaurants in the country. Owner Dario Wolos shares his humble beginnings with co-host Tony Dokoupil, explaining that the popular brand started as a one-man operation, serving tacos out of a Volkswagen bus in Mexico.Comedian and actor Marlon Wayans joins "CBS Mornings" to discuss guest-hosting "The Daily Show."Former IBM CEO Ginni Rometty is pulling back the curtain on her time as leader of one of the most important companies in the world. Rometty joins "CBS Mornings" to discuss her new book, "Good Power: Leading Positive Change In Our Lives, Work, and World," and speaks about the impact of the recent exodus of women from the tech industry.