Unified transit police force is 'easiest' option but could be costly, Sheriff Dart says

Cook County Sheriff Tom Dart's deputies are patrolling CTA trains to address rising violence, and a transit task force is considering recommending a unified police force for CTA, Metra, and Pace. Dart acknowledges this would be the 'easiest' solution but expresses concerns about escalating costs, citing Los Angeles' experience with a transit police force.