Fr. Leo sings ‘O Holy Night’ with Paul Shaffer of “The Late Show with David Letterman” fameDecember 19, 2012 | Fr. Leo Patalinghug
On Catholic radio, Fr. Leo teams up with Paul Shaffer, the world famous musician who heads up the musical act on "The Late Show with David Letterman", to sing 'O Holy Night' in time for Christmas 2012.