Of course it's a great challenge now and the people know my dream is to play in Madrid.

BBC: Ronaldo welcomed by 80,000 fans

As I discuss in my new book, The Comeback: How Innovation Will Restore the American Dream, great innovation drives the most successful companies, from old-line companies that innovate their turnaround, such as Ford, to new generation companies that innovate to lead entirely new categories, such as Google.

FORBES: Innovation, Failure and Corporate Culture

You know, after Sound Dances it was great because it was a dream of mine to go there and record music over there with some of my old friends.

NPR: 'Viva': Diego Urcola and His Dream Band