Russell Watson the game, when his team had won the league championship, he returned to the pitch to sing the Freddie Mercury and Montserrat Caballé song "Barcelona", during which he tore off his dinner jacket to reveal a Manchester United shirt. This appearance sealed his success, and only a week later he was invited to sing a full set at the final of the UEFA Champions League in Barcelona between United and Bayern Munich, duetting with Montserrat Caballé. Also on November 19, 1999, he participated in Cliff Richard's The Countdown Concert, singing the song Nessum Dorma. This was broadcast live on Sky
Mercury in fish plant emissions. Chlorine chemical plants use mercury to extract chlorine from salt, which in many parts of the world is discharged as mercury compounds in waste water, though this process has been largely replaced by the more economically viable membrane cell process, which does not use mercury. Coal contains mercury as a natural contaminant. When it is fired for electricity generation, the mercury is released as smoke into the atmosphere. Most of this mercury pollution can be eliminated if pollution-control devices are installed. Mercury in the United States frequently comes from power plants, which release about 50% of the nation's