Justin Hartley on getting into “Tracker” character, new episodes and working with his wife

The second season of the series “Tracker” returns on Sunday. Justin Hartley stars as the lone wolf Colter Shaw who uses his survivalist skills to find missing people and collect the reward money. Hartley joins “CBS Mornings” to discuss what to expect from upcoming episodes and what it’s like working with his wife, who is also part of the cast.