Studies show that the use of smartphones and tablets exploded at the same time that drug use declined among American teens. Correlation or causation?
Books By Ted Rall:
Ted Rall is the political cartoonist at ANewDomain.net, editor-in-chief of SkewedNews.net, a graphic novelist and author of many books of art and prose, and an occasional war correspondent. He is the author of the biography "Trump," to be published in July 2016.