LONDON (AFP) - The leader of the rightwing British National Party(BNP), Nick Griffin, was arrested Tuesday after he called Islam a "vicious, wicked faith" in a television documentary. Griffin, 45, was arrested on suspicion of "incitement to commit racial hatred" and held for questioning by police in northern England before he was released on bail several hours later. When asked if he considered Islam a "vicious, wicked faith", Griffin urged reporters to study the Koran for themselves before saying: "There are aspects of that religion which are wicked." He then condemned the treatment of women under Islam. The BNP, which...