AFTER giving its Internet competitors a huge head start, Clear Channel is ready to play catch-up.
The radio industry's dominant company, with more than 1,200 stations, has begun introducing its first meaningful online strategy after what could be the most protracted example of Internet indifference among major media businesses. At long last, Clear Channel is building more original programming and other features into its stations' Web sites to lure listeners and, it hopes, a new stable of advertisers.
