I have a lot of trouble knowing why DiLeonardo flipped because he comes in his interviews across as a man with a lot of reverence for Cosa Nostra and knowledge of its history..

He also talks a lot about how he urged Junior to listen more to the oldtimers, like Valenti from Rochester, because they had great stories and great advice, I mean he was so steeped in The Life with every fiber of his being..

So I really think he regrets testifying a lot, I don't know, that's just how I feel..