Chicago City Council Expected to Seek Ouster of C.T.A. Chief Dorval Carter The New York TimesMajority of Chicago alders support CTA chief’s ouster WGN TV ChicagoMayor Brandon Johnson Rode The Trains While Campaigning. But Can He Fix The CTA? Block Club ChicagoCTA touts record ridership since pandemic as boss feels the heat Chicago Sun-TimesEditorial: Brandon Johnson’s CTA stubbornness is a political minefield for him Chicago Tribune