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British challenger Dereck Chisora slaps Heavyweight Champ Vitali Klitschko.
British challenger Dereck Chisora slaps Heavyweight Champ Vitali Klitschko.

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    Slapping, spitting before the fight

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Slapping, spitting before the fight

The loser from a boxing match is called on to explain his outrageous behavior. CNN's Jeanne Moos reports.

Slapping, spitting before the fight

The loser from a boxing match is called on to explain his outrageous behavior. CNN's Jeanne Moos reports.