Over 170 million U.S.-born people who were adults in 2015 were exposed to harmful levels of lead as children, a new study estimates.
— Read on www.nbcboston.com/news/national-international/half-of-us-adults-exposed-to-harmful-lead-levels-as-kids-hurting-iqs-study/2663377/
Hence, The GOP — Half of US Adults Exposed to Harmful Lead Levels as Kids, Hurting IQs
The Political Rave and Drool 