ah, that's all BS, Grasso was wacked the same day, or close to it, that Cadillac Frank was ambushed outside the IHOP. It was a planned hit called for by the renegade Boston faction led by
Joseph "J. R." Russo, Robert F. "Bobby Russo" Carrozza, and Vincent "Vinnie the Animal" Ferrara
All of this was instigated by the FBI AND THE ARTICLE IN THE NEWSPAPER.These guys went for the trap. What a shame.