Tonight there will be a rift lake special on the Science Channel.
here is all the details
It will show many times, so you can fit it into your schedule
http://science.discovery.com/tv-schedul ... 9743.39525 .4
here is all the details
It will show many times, so you can fit it into your schedule
http://science.discovery.com/tv-schedul ... 9743.39525 .4