"What's living all alone in Rome's worst slum got to do with it, anyway?"

These became some of Cambridge's worst slums in the 19th century.

Was raised in one of the worst slums in the country.

It was, quite simply, the worst slum in New York.

Along the eastern fringe are some of Cairo's worst slums.

This place not only looks worse than the worst slum in London, it's more dangerous.

The worst slums were on the mountaintop, out of view.

It is a slum so bad the police dare go in only in force.

The worst slums are always the first site of rebellion, we've found.

Some of the city's worst slums wash right up against the wall enclosing its ground.