Charlie Rose - Appearances by Guest Robert Gallo A list of appearances by the guest. http://www.charlierose.com/ Charlie Rose - Appearances by Guest http://www.charlierose.com/images/logo.jpg http://www.charlierose.com/ A list of appearances by the guest. An hour panel discussion about the greatest minds and breakthroughs of the 20th century http://www.charlierose.com/view/content/4384