WATCH LIVE: Protesters celebrate as Trump rally is canceled due to 'security concerns'

Sitting here watching some Vikings and a friend called and asked if I'd heard about the Trump Rally. So I Googled it and boy what a mess is going on here:

A Donald Trump rally that was scheduled for Friday night in Chicago was indefinitely postponed over security concerns after hundreds gathered outside the UIC pavilion to protest the GOP front-runner's event.
A Trump rally earlier Friday in St. Louis, Mo., resulted in dozens of arrests amid reported scuffles between protesters and Trump supporters.