MILAN, Italy (AP) -- Italian police were listening as the man identified as an Egyptian radical shouted with joy while watching a video of the beheading of American Nicholas Berg by his al Qaeda captors. "Come nearer, watch closely, this is the politics you have to follow, the politics of the sword," he advised another man as Berg's screams rang out. "Go to hell, enemy of God, kill him, kill him, cut it well, cut off his head," he said. Authorities say the statements recorded from phone taps and microphones show that Rabei Osman Sayed Ahmed, a 34-year-old Egyptian facing...