When public figures write memoirs, there is always some indecision regarding how much they want to write of things as they were and how much they want to cut corners to avoid riling up others. I decided to write my memoirs exactly as they were, and I will not digress - not when things are ill at ease and not when they are comfortable.
Indecision may come from an instinctive hunch that there's more you need to know - which means it's time to learn everything you can about the pros and cons of each option. You can continue on this track, however, only as long as you're unearthing genuinely new information.