Illinois Gov. JB Pritzker showed off his swagger in a tongue-in-cheek social media video Monday, prompting a wave of mockery from critics online.The video, recorded in black and white and notching more than 1 million views, features Pritzker making a variety of model-like expressions at the camera behind a caption that reads "when you’re in an aura-farming contest and your opponent in JB." Aura-farming is a common piece of slang used to describe the taking of certain actions with the explicit goal of acquiring swag.Many social media users did not agree with Pritzker’s assessment of himself.PRO...