Inside Noma's new restaurant and fermentation lab
Noma has been named the world's best restaurant four times in the past decade. Now the Danish eatery is out with a new cookbook. "The Noma Guide to Fermentation" is not your typical collection of recipes. Some dishes take months to make and may require bizarre ingredients. First on "CBS This Morning," Roxana Saberi takes us inside Noma's new location in Copenhagen.