WESTERVILLE, Ohio (AP) — Democrats are confronting a rapidly shifting political landscape as a dozen candidates meet on Tuesday for the most crowded presidential debate in modern history.
The House impeachment inquiry that has put President Donald Trump on the offensive has also reordered the political calculus for Democrats, especially Joe Biden. The former vice president is facing baseless — but persistent — allegations of wrongdoing overseas from Trump and his allies.
His early front-runner status is also under threat from Massachusetts Sen. Elizabeth Warren. But as she rises, Warren is also fending off new questions about her biography.
Adding to the drama, Bernie Sanders is recovering from a heart attack that raised questions about his ability to withstand a campaign and about who might win his support if he had to drop out.
