'Do not celebrate. Legislate': Martin Luther King family on voting rights – video

The family of Martin Luther King Jr has called for the passage of a law to protect voters from racial discrimination, while the vice-president, Kamala Harris, said the right to vote in the US was 'under assault'. As part of the annual MLK Day peace walk, the King family and more than 100 national and local civil rights groups strode across the Frederick Douglass Memorial Bridge urging the Democrats to pass the bill in the US Senate

• Harris warns voting rights under assault' as family and activists honor MLK