VP Harris top choice to replace Biden in election race if he steps aside, sources say

Vice President Kamala Harris is the top alternative to replace U.S. President Joe Biden if he decides not to continue his reelection campaign, according to seven senior sources at the Biden campaign, the White House and the Democratic National Committee with knowledge of current discussions on the topic.

Biden's fumbling, sometimes-incoherent and widely-panned first-debate performance against Republican rival Donald Trump last week set off a wave of panic within the Democratic party over concerns that he may not be fit enough to serve a second term, and prompted calls for top aides to resign.

Some influential Democrats have floated alternatives to Biden besides Harris, including popular cabinet members and Democratic governors like Gavin Newsom from California, Gretchen Whitmer of Michigan and Josh Shapiro of Pennsylvania. But trying to sidestep Harris is wishful thinking and would be nearly impossible, these sources, who did not wish to be named, said.