Why Nina Dobrev says she originally didn't want "Fam" pilot to get picked up
Actress Nina Dobrev first major acting role was starring in the teenage drama, "Degrassi: The Next Generation." She's returning to television to star in the new CBS sitcom, "Fam." Dobrev plays Clem, whose life with her fiancé, Nick, is turning upside down when her troubled 16-year-old half-sister, Shannon, moves in with them. Dobrev joins "CBS This Morning" to discuss the stress of performing in front of a live audience.