Teachers with Guns, Disruption. Spider-Man, Skills Gap, Memes - Five Things - Issue #439

The question is no longer "should we arm teachers?" Now, it's "how many armed teachers are out there?"

Interesting thoughts on Silicon Valley and us.

Jake Halpern on the skilled climber and thief Vjeran Tomic, whom the French press referred to as Spider-Man and who has described robbery as an act of imagination.

New research shows it was the consequence of…