Deep State propaganda top to bottom. The program doesn't even make a head fake in the direction of impartiality. Given that the CPB is partly funded by the tax dollars of Americans of all persuasions, I'd think they'd make some effort to conceal their biases.
It's gone commercial. A network that accepts funding from Kaiser Health isn't going to bring you in-depth analysis of single payer. You do realize that paying your staff to recite "supported by" blurbs is tantamount to endorsing those sponsors. Erectile disfunction ads can't be far off. Byb their sponsors ye shall know them.