The Chair Thrown 'Round the World
Claim: Angry Bernie Sanders supporters threw chairs during an adversarial Nevada Democrat convention in May 2016.
UNPROVEN
WHAT'S TRUE: Video captured during the Nevada Democrats' convention depicts a man briefly picking up a chair before placing it back down without throwing it.
WHAT'S FALSE: Despite extensive YouTube, Periscope, and photographic documentation captured by supporters of both Hillary Clinton and Bernie Sanders, no available images document anyone's throwing chairs at the Nevada convention.
h/t to TrueBlueMajority
"Throwing chairs" and the power of toxic repetition