The former finance wizard replied in tones almost forlorn: "I believe I was extremely greedy, and that I lost my moral compass, and I've done terrible things that I very much regret, " answered Fastow.

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At this moment I felt a deep regret, and wished I had done more.

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Well, you know, one of mine is learn to -two things I regret not having done.

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"I felt a lot of regret, difficult to face my family knowing they knew what I had done, " Westlake testified.

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