March 8, 2008Author: ETHAN ROUENSource: The Daily Newshttp://www.nydailynews.com/ny_local/queens/2008/03/08/2008-03-08_teen_guilty_in_sikh_hair_chop-2.htmlA Queens teen who chopped off the hair of a Sikh classmate as revenge for a "yo mama" dis was convicted of felony hate crime charges Friday, Queens prosecutors said.