How did Geary know that The Corleones were about to move Klingman out and take over the Tropicala?
Did this information come from the Roth camp, possibly leaked through Questadt?
Fredo blabbed.
But even if Fredo had blabbed, it was meanigless because Roth and Ola already knew that Michael was going to make a move against Klingman, and Ola came to Tahoe to give Roth's approval.
