Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Biden, Sanders, Harris Among 2nd Group of Democratic Hopefuls Set for Miami Debate Ken Bredemeier Another 10 Democratic U.S. presidential contenders will debate Thursday night, including a larger number of leading candidates, following a spirited Wednesday night debate in the first major event of the 2020 election campaign. Thursday's participants include former Vice President Joe Biden and other top-tier possible choices, including Senators Bernie Sanders of Vermont and Kamala Harris of California; Mayor Pete Buttigieg of the Midwestern city of South Bend, Indiana; along with six others. All twenty Democratic presidential hopefuls hope to oust Republican President Donald Trump after a single term in the White House. The immediate focus Wednesday was on Sen. Elizabeth Warren, a progressive lawmaker from the northeastern state of Massachusetts who national surveys show has edged closer to Biden as a Democratic favorite to oppose Trump in the election set for Nov. 3, 2020. .