Can a woman be 42 and sexy?

      |A new "Esquire" article titled "In praise of 42-year-old women" is sparking a huge conversation online. Celebrities like Sofia Vergara, Cameron Diaz and Leslie Mann are used as examples to prove the age is not what is used to be. 42-year-old freelance writer Jennifer Wallace joins the "CBS This Morning" co-hosts to share her thoughts on the topic.