Dan was interviewed by Melissa Bromley of The Sanctuary for Independent Media on WOOC 105.3 about the Our Soil project. They discussed the prevalence of lead in urban soils from past use of lead-based paints and leaded gasolines that have left lead residues in soils and homes, particularly concentrated in urban areas. They also talked about continuing the development of the Community Soil Study Toolkit for making field measurements of lead, arsenic, and copper in soil. You can listen to the radio interview here.