I've recently added the following to my list to help me do this.
Democracy Now! Better than I remembered, the news is pretty good but the interviews tend to go off the rails.
The Federalist Radio Hour, Actually thoughtful conservatives, very ambivalent about Trump but I think they've provided some of the most measured discussion of his cabinet picks. A bit odd because they often cover lifestyle topics, spent about half of a recent episode talking to a guy about throwing a good party. They're was some decent advice on that score though.
Pollster, two partisan pollsters, one from the dems and one from the GOP discuss polling.
Any other sources? Audio is better for me because I can listen at work. I don't have much time for reading with the new kid.