Gun Control

AP:

Since Aug. 1, 1966, when Charles Whitman climbed a 27-story tower on the University of Texas campus and started picking people off, at least 100 Americans have gone on shooting sprees.

And Down Under?

Australia had a spate of mass public shooting in the 1980s and ’90s, culminating in 1996, when Martin Bryant opened fire at the Port Arthur Historical Site in Tasmania with an AR-15 assault rifle, killing 35 people.

Within two weeks the government had enacted strict gun control laws that included a ban on semiautomatic rifles. There has not been a mass shooting in Australia since.