Comedian Bill Cosby will kick off NAB2003 in Las Vegas with a special one-night performance Sunday, April 6 at the Bellagio Hotel and Casino. “Bill Cosby is perhaps the most influential comedian of our time,” said NAB President/CEO Eddie Fritts. A limited number of tickets will be available in advance exclusively to NAB 2003 registrants who call 1-888-740-4622. An 8 p.m. reception for all ticket holders will precede the Cosby performance. NAB2003 takes place April 5 – 10 in Las Vegas (exhibits open April 7).