Dr. Philip Landrigan's research paved way for lead ban - CNN (video)

CNN's Dr. Sanjay Gupta reports on a town poisoned by trace amounts of lead in 1970.

- Dr. Philip Landrigan research helped bring about a ban or lead paint and lead gasoline.
- The lead contamination causes loss of intelligence, disruptive behavior, a whole spectrum of damage to the brain and nervous system.


http://www.cnn.com/SPECIALS/2010/toxic.america/index.html

CNN's Dr. Sanjay Gupta reports on a town poisoned by trace amounts of lead in 1970.

Toxic town paves way for lead ban
http://cnn.com/video/?/video/health/2010/08/06/gupta.toxic.lead.study.cnn