Democratic presidential debate

January 14, 2020 – Des Moines, Iowa, United States: L to R: Presidential candidates Massachusetts Sen. Elizabeth Warren, Vice President Joe Biden, Vermont Sen. Bernie Sanders, during the debate. CNN Democratic Presidential Debate moderated by CNN’s Wolf Blitzer, Abby Phillip and Brianne Pfannenstiel from the Des Moines Register at Drake University in Des Moines, Iowa. (Edward M. PioRoda / CNN/Polaris)