About Dershowiz not cheating based on your examination of his character - I think its important to keep in mind that drugs are likely used - even drugs you are not aware of - For instance, there are drugs that they give horses to help with breeding, these are known drugs that can also be used in humans - I won't get into it, but I have read about such things being used by people - so they increase libido by a million percent or something - I am not sure the effects, i.e., if you know that you are on them if your drink is spiked or not - but you can always reduce the dose or something maybe - I am sure some chemist could figure it out, and this is a high level operation etc., . And that is just one drug - It is hard to say how someone would operate under such circumstances. You can use anything to get someone on camera really my guess would be, and that is just one drug.
Thanks!