WWW.ACEPIXS.COM . . . . . ....September 28 2011, New York City....Journalist Anderson Cooper posed with a Lama as he made an appearance at the Late Show with David Letterman on September 28 2011 in New York City....Please byline: NANCY RIVERA- ACEPIXS.COM.... *** ***..Ace Pictures, Inc: ..Tel: 646 769 0430..e-mail: info@acepixs.com..web: http://www.acepixs.com