John Hardly said, in part:

I know I rarely, if ever, see a mainstream publication (as happened when Acoustic Guitar Magazine did the story) that, upon stating that the House Committee on UnAmerican Activities accused Pete Seeger of being a Communist, ever, at the same time, mentions the truth of the claim.

Huh? I'm afraid that sentence throws me. I really don't understand what the meaning is.

Could you expand and elucidate on it, please?

Dave Oesterreich