It was a sweltering afternoon at a Walmart near Traverse City, Michigan. Families moved up and down the aisles, oblivious to the danger looming nearby—until chaos erupted. In seconds, 11 people went ...

English's estimate of a 32% individual adult gun ownership rates is consistent with other surveys. His estimates of defensive gun uses (DGUs) — 1.67 million times a year, with a shot fired in about ...