How to Debug ClojureScript

Question

I apologize for this seemingly stupid question, but I\'ve been playing with ClojureScript on and off for a few weeks now, and I can\'t figure out this one simple question:

Answer 1

UPDATE: I've taken the liberty to change the original answer since it is so woefully out of date and I cannot unmark this answer and mark a new one.

To debug ClojureScript use source maps - http://github.com/clojure/clojurescript/wiki/Source-maps