New York, NY —

The American Choreographer Merce Cunningham has been one of the more thriving forces in the arts since he began his work almost six decades ago, and he's still going. He celebrates his 90th birthday today, and tonight at BAM he presents the world premiere of a new piece called: "Nearly 90", with music by Sonic Youth and John Paul Jones of Led Zeppelin. Performance Critic Claudia LaRocco Joins Soterios Johnson to discuss Cunningham's latest work.