Do you think it's possible that Fredo knew Geary?
I dont know about that but could Geary have known (from Roth or Questadt) that Michael's time was almost up? Therefore leading Geary to go in there and act all tough with Mike.
1. He is condescending and disrepectful to Mike more than once
2. He points the canon at Mike
3. He insists on an answer and the money
4. When Michael offers ".... nothing" HE STILL laughs at Michael albeit it with a look of concern this time(maybe thinking, is this guy smart enough to outsmart the plan)?
