Chicago pols react to Jason Van Dyke’s 6 3/4-year sentence in fatal shooting of 17-year-old Laquan McDonald

Many of Chicago’s candidates for mayor expressed outrage Friday at what they called an unjustifiably light sentence for former police Officer Jason Van Dyke in the murder of black teenager Laquan McDonald.

Just 30 minutes after Judge Vincent Gaughan sentenced Van Dyke to six years and nine months…