Nothing particularly remarkable about this episode but its amplified a bit by a couple of stand out moments.
The episode focuses on Lou trying to get back out onto the reporting field. He spends most of the episode focused on trying to get any smidgen of dirt on the cleanest politician in the world. All for the sake of making a documentary. The whole episode comes together at the finale bar scene where their last minute happy-go-lucky documentary is unveiled (to a quickly dwindling audience).
The drunk conversation afterwards between Mary and Lou is something to behold. Best/saddest part of this episode is that this is the last we see of Charlene. I would have loved to see her as a series regular. Especially since after Rhoda left the show has a much heavier focus on the male cast. Georgette and Sue Ann are great but they aren't there enough (well, sometimes Sue Ann is there too much).