Dems' presidential debate could put spotlight on Biden's business dealings, as Warren surges
October 15, 2019 at 19:54 PM EDT
Tuesday night's presidential debate gives the three Democratic front-runners a chance to answer recent doubts about their campaigns, while nine other candidates — the largest lineup on a single stage, topping the 11 GOP candidates who assembled in 2016 — get a new shot at the spotlight in hopes of rising or at least remaining relevant.