Tue May 28, 5:12 PM ET By PIERO VALSECCHI, Associated Press Writer MILAN, Italy - Analyses of wiretapped conversations between a sheik from Yemen and the leader of a Milan mosque have turned up what police now believe are chilling predictions of the Sept. 11 attacks, including a boast of a terrifying operation by a "madman," apparently a reference to Osama bin-Laden. Milan daily Corriere della Sera Tuesday ran excerpts of transcripts of the conversations, which took place in 2000 and 2001 before the attacks. The conversations were between Abdulsalam Abdulrahman, the sheik, who had traveled to Italy, and Abdelkader...