This was one of those shows that addressed complex controversial issues and had an expensive cast. CBS put it in a time slot to justify it cost, but alas it was a killer time slot economically.
It was well written, acted and directed. You couldn't find a cast with more acting talent led by seasoned actors Joe Mantegna, James Garner, and Charles Durning, but including Joe Flanigan (Stargate Atlantis) and a large number of familiar supporting actors. The issues addressed are likely to stir the political in you while it makes you think.
If you didn't see it, you should and UHD gives you that opportunity.