Over the past 25 years, salsa--the exuberant dance music of Latino               communities-has been profoundly influenced by jazz and pop even as it gave a     focal point for a colorful, distinctive Latin way of walking, talking, and       dancing. From the barrios of New York City to the roots culture of the         Caribbean, Salsa captures the essence of this joyful music. Includes     performances, interviews and recording sessions with Celia Cruz, Tito Puente,  Reuben Blades, Charlie Palmieri and more. 60 mins.