Stuart Halloway on Programming Clojure

Stuart Halloway, author of "Programming Clojure", tells Susannah Pfalzer all about this new and cool programming language. Stuart explains how Clojure helps you move beyond noun-based programming toward verb-based programming, and why pure functions are important for concurrency. It's a lot of Lisp, but with Less parentheses--even fewer than Java itself. See how to be more expressive on the Java VM, and how Clojure is different from Scala and Groovy.