THE TRADE CENTER VERDICT: THE OVERVIEW; 'MASTERMIND' AND DRIVER FOUND GUILTY IN 1993 PLOT TO BLOW UP TRADE CENTER November 13th 1997 By BENJAMIN WEISER (NYT) words Late Edition - Final , Section A , Page 1 , Column 6 DISPLAYING FIRST 50 OF WORDS - Concluding what is likely to be the final major trial in the calamitous explosion at the World Trade Center in 1993, a Federal jury in Manhattan yesterday convicted Ramzi Ahmed Yousef of directing and helping carry out the deadly bomb plot to punish the United States for its support of...