U.S. stings Rajaratnam with phone tap to end case

``"Look, the other thing is right, it's been widely speculated. What people don't know is the time," Rajaratnam was heard telling Chiesi as they discussed chipmaker Advanced Micro Devices Inc's then imminent sale of a manufacturing business. The recording was played during a brief prosecution rebuttal to the defense case, which rested on Monday. The jury will hear closing arguments from both sides starting on Wednesday.''