2007 Masters Champion, and Titleist ambassador, Zach Johnson was in New York City Monday celebrating his victory with several national television and radio show appearances. Check out Zach tonight when he reads the Top 10 on the "Late Show with David Letterman" (CBS, 11:35pm ET) and tomorrow morning on "Regis & Kelly" (NBC, 9:00am ET) and ESPN2's "Cold Pizza" (ESPN2, 10:00am - 12:00pm ET).