Trayvon Martin compared to Emmett Till on 10th anniversary of death

Martin's mother says fight for justice must continue as Al Sharpton makes comparison with teen lynched in Mississippi in 1955

Trayvon Martin's mother used the 10th anniversary of his death on Saturday to urge those who sought justice for her family to continue to fight.

Sybrina Fulton spoke to the National Action Network, the civil rights organization founded by the Rev Al Sharpton in Harlem. She said she had come to New York City from Florida in order to support her supporters.