Twelve democratic candidates took the stage Tuesday for the largest presidential primary debate in history, discussing issues in Ohio, health concerns of candidates and a potential presidential impeachment. Hundreds...

Originally Published: 02 OCT 19 11:02 ETUpdated: 02 OCT 19 12:56 ET     (CNN) -- Sen. Bernie Sanders experienced "chest discomfort" on Tuesday night and will suspend campaigning "until further notice"...