I got down to the mms link fairly easily.
mms://wmcontent05.broadcast.com/broot3/BusShare12/kron/4/3842504.wmv?StreamID=3842504&b=d6iau2cva4fee3ea487 7e&ru=MozillaMSIE&CG_ID=1181529
But then I thought I was stuck, since I couldn't make heads or tails out of packet sniffing that request.
So I hit google to look for info on the mms protocol, and one of the sites that came up was
http://sdp.ppona.com/
Turns out they make a program for saving streaming video...