I don't think Fredo would've been jealous of Michael at this point.

Their father was still alive, and Fredo - not having any idea of the long-term plans being made by Michael & Vito - was perfectly content doing coctail waitresses two-at-a-time out there in Vegas. Even if it came with an occassional slapping around from Moe.

I pretty much agree with 'the angel of justice'.

Apple

A wise and frugal government, which shall leave men free to regulate their own pursuits of industry and improvement, and shall not take from the mouth of labor the bread it has earned - this is the sum of good government.

- THOMAS JEFFERSON