CBS TELEVISION NETWORK -- America's most watched television network, CBS was established in 1928, when founder William Paley purchased 16 independent radio stations and christened them the Columbia Broadcast System. Today, with more than 200 television stations and affiliates reaching virtually every home in the United States, CBS is the Number One most watched network in primetime, with a total primetime network lineup that was watched by nearly 100 million people a week during the 2006/2007 season-to-date.  The Network has the Number One drama on television, CSI; Number One newsmagazine, 60 MINUTES; Number One sitcom, TWO AND A HALF MEN; Number One daytime drama, THE YOUNG AND THE RESTLESS.  Its programming arms include CBS Entertainment, CBS News and CBS Sports.