By Yinka Adegoke, Reuters Posted: 2008-12-21 11:06:06 NEW YORK (Reuters) - Warner Music Group ordered YouTube on Saturday to remove all music videos by its artists from the popular online video-sharing site after contract negotiations broke down. The order could affect hundreds of thousands of videos clips, as it covers Warner Music's recorded artists as well as the rights for songs published by its Warner/Chappell unit, which includes many artists not signed to Warner Music record labels. The talks fell apart early Saturday because Warner wants a bigger share of the huge revenue potential of YouTube's massive visitor traffic. There were no reports on what Warner was seeking. Join discussion...