This specific podcast can be found here.
The SUBJECT2DISCUSSION format is:
7-7:30 PT – “News to You,” Shaun discusses news items that listeners send in as well as the big news of the day and week
7:30-8:00 PT is “Political Discussion” time with Justin from the Donklephant centrist political blog
8-8:30 is Pop Culture Discussion with Blogcritics.org
8:30-9:00 is “Science Fiction Buzz” with Judy from ScienceFictionBuzz.com