If there's lead in your soil, you actually *should* plant things in it to create a barrier between the soil and you. Obviously you don't want to grow veggies there, but landscaping can help.
Links from Cole's Hardware:
Basic article on lead in soil
Article on landscaping in a lead-contaminated garden
From UMass Amherst
Lead testing lab and gardening tips
Links from Cole's Hardware:
Basic article on lead in soil
Article on landscaping in a lead-contaminated garden
From UMass Amherst
Lead testing lab and gardening tips