Wide ranging examination of Europe and the changes wrought by the Renaissance pays particular attention to the life of Leonardo Da Vinci, but goes well beyond the world of art to highlight political and social changes of the time.

Doris 'Granny D' Haddock laced up her sneakers and walked across America to rally against the influence of big money in elections all at the age of 90. Now at 94, she jumps at the chance to run for the U.S. Senate in New Hampshire.

Evangelist Billy Graham has been lauded by audiences around the world. Now, some of the world's greatest musicians take part in this one-of-a-kind tribute to an American Hero. Some of the musician's included are; Bono, Charlie Daniels, Faith Hill, Tim McGraw and Reba McEntire.