I see the fbi is still leaking like a sieve.
From what I gather, Ludington was a jock who was at Yale because he was a jock (he was on the basketball team & later played professionally but not at the NBA level). It seems that BK hung out with jocks at Y because he had similar interests but he was there for his brains not his athleticism. He’s had a great career since those days. It’s very possible that many of BK’s sniping Yale classmates are jealous of him. That may especially be true of guys like Ludington. One article mentions Ludington working at a wine shop before he found a career in academia. Meanwhile, BK was going on to Yale Law, becoming one of the top people at the White House, becoming a federal judge, etc