TWITTER BUZZ BUILDING

Americans on Twitter are already buzzing about the Super Bowl with about 6 hours until the game kicks off.

Four terms related to the game between the Baltimore Ravens and San Francisco 49ers are trending in the United States: ``Happy Super Bowl Sunday,'' ``49ers,'' ``Beyonce'' and ``Ray Lewis.''

None, however, are trending worldwide yet.

- Oskar Garcia - http://twitter.com/oskargarcia

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EDITOR'S NOTE - ``Super Bowl Watch'' shows you the Super Bowl and the events surrounding the game through the eyes of Associated Press journalists across New Orleans and around the world. Follow them on Twitter where available with the handles listed after each item.