November 30, 2015 1:00 pm University of Chicago Cancels Classes After Threat Classes at University of Chicago’s Hyde Park campus are canceled Monday after an unknown individual posted an online threat of gun violence, according to the University. Regina Waldroup reports. US & World Videos 1:37 Pro-Palestinian protesters gather outside White House correspondents' dinner 2:05 How ‘Love Is Blind' made Vanessa Lachey and Nick Lachey's marriage stronger 5:49 Kelly Clarkson hilariously attempts handmade pasta with chef Evan Funke 1:36 O.J. Simpson's cause of death revealed 2:03 Does Shakira still believe in love following Gerard Piqué split?