With his bright red coat, big orange nose, and wide eyes, Elmo is arguably the most famous of the Sesame Street muppets–but ... enshrined in a popular exhibit at the Smithsonian’s National ...

With his bright red coat, big orange nose, and wide eyes, Elmo is now arguably the most famous of the Sesame Street muppets ... enshrined in a popular exhibit at the Smithsonian’s National ...