In II, Hyman Roth picks a fight with Michael that ends up destroying lives and friendships. I just watched II a few days ago, and here's what I see. Roth sends Johnny Ola to sanction Michael's takeover of a casino, seemingly to spark a good business relationship. But subsequently, as we later learn, Roth setup a hit on Michael. What I never understand, is why? The story focuses on Fredo's betrayal, not Roth's. There's my first question.

Second concerns Frank. Roth orders the Rosato brothers to garrote Frank, and blame the hit on Michael. The result is, Frank sings, and for some reason, so does Cicci. Again, I don't understand. Did Roth order the hit as a preemptive strike, since Frank was out for the Rosato's blood? And wasn't this how Michael figured out it was Roth who tried to have him killed?

Also, rhetorical question Michael sending Rocco to whack Roth. Sending Rocco on a suicide mission. Isn't that what are supposed to be for soldiers are for?