What baffled me was - why on earth would you just come out and say that? It's kind of hamfisted and not entirely true either (the CPB had a board with members nominated by the President, amongst other government officials, although it's technically true that the CPB is a private institution, much like the Federal Reserve).

Finally found a recording of one of these:

https://www.youtube.com/watch?v=RL5zcOtwTjg

(This one just had the text, and not the voiceover.)