CNN exclusive: Dana Bash goes behind the scenes with the baby Asian elephant at the National Zoo

<p>CNN’s Dana Bash describes it as “one of the coolest things” she’s ever done. She gets the exclusive opportunity to meet & feed the Smithsonian National Zoo’s newest addition, Asian elephant Linh Mai. Dana learns about the 440-pound, 2-month old baby and gives her a special treat. Dana takes you behind the scenes and inside Linh Mai's journey and the Smithsonian’s efforts to conserve these endangered giants.</p>