I Forradodo, Fredo? Excuse Me Yet?

i still don't understand whet. Did fredo know who opened the drapes? Why did he feel like he was lied to? I still have no and i feel like you could ask, if you ever got te grantis foryo helful here, and you asked him, he might not have that answer. This goes back to yourwho who had the rocco theory? Who was talking about rocco as involved? So hetas cardy and lake taho goes to find that the othrerin ar just dead mees. And he says, and get their throats slit right? Ye. That's my favourite part of i of the godfather