Rafael Ramos: Murdered NYPD officer mourned

Hundreds of people have gathered in New York for the wake of Rafael Ramos, one of two police officers who were shot and killed while sitting in their patrol car.

Mr Ramos, 40, was shot along with his partner Wenjian Liu, 32, in Brooklyn.

New York's police chief says they were "targeted for their uniform".

Nadine Dukeson reports.