immunity

A short clip of Penn and Teller arguing, in blunt and profane language, for vaccination and against anti-vaccine claims. It covers risk versus benefit and herd immunity.

A Cracked video about the experience of intervening in a violent stabbing attack and the lack of police protection afterwards.

John Oliver's Last Week Tonight segment on the Sackler family and how they have handled opioid lawsuits. It covers how hard they fought to defend their name and is the third of three segments on the opioid crisis.