For the first time, the Chicago Transit Authority is providing data about which buses have been canceled each day so they don't show up as "scheduled" buses in tracking apps.

Interim CTA President Nora Leerhsen on Wednesday faced questions from members of the Chicago City Council who are seeking to crack down on smoking on trains and buses.

Johnson signed an executive order to have various city departments work collaboratively to find ways to reduce the number of scofflaws who illegally smoke on CTA trains, buses and platforms.