10 January, 201328 August, 2018 Lead affects crime rates H/T Joe Ayer An Astonishing Argument for Why Violent Crime Rates Have Dropped http://www.alternet.org/news-amp-politics/astonishing-new-argument-why-violent-crime-rates-have-dropped Share this:SharePrintPocketTelegramTweetShare on TumblrWhatsAppLike this:Like Loading... Related