Just like in '92 when Koppel did a "report" based on a Sy Hersch hit piece in the New Yorker that claimed "new evidence" charging GHW Bush with actually firing on (and murdering) innocent Japanese fishermen, and not the enemy, during his tour as the youngest fighter pilot in WWII.
So when the Left-wing trashes a genuine war hero...Koppel swallows it whole without a single word given in Bush's defense.