Young adults would use paint in special cans to spray their "tag" on walls and train cars around the city.

VOA: special.2009.04.08

The team found levels of lead as high as thirty-two thousand parts per million in tests on some paint samples from Ecuador.

VOA: special.2009.08.31

Or when babies put their mouth on painted surfaces or swallow pieces of paint.

VOA: special.2009.08.31

He and his team are calling for a worldwide ban on lead-based paint.

VOA: special.2009.08.31