The second presidential debate is tonight starting at 9:00PM (EST) at Belmont University.
C-SPAN is offering a live video feed for free.
Here’s a link which you can paste into VLC or WMP:
http://play.rbn.com/play.asx?url=cspan/cspan/wmlive/cspan1v.asf&proto=mms?mswmext=.asx
Alternatively, you can watch with the players I’ve embedded below:
