In the highly anticipated film "A Complete Unknown," Boyd Holbrook portrays Johnny Cash and brings to life the music legend's early interactions with Bob Dylan, played by Timothée Chalamet. Holbrook joins "CBS Mornings Plus" to talk about the role. The Federal Trade Commission warns that scammers can access gift card numbers and PINs even before purchase. Kelly O'Grady shares tips for staying safe during one of the busiest shopping days of the year.