Kamala Harris's office is undergoing a reset after a difficult first year, which saw a rocky start for the vice president.

The reset, which includes the departure of Symone Sanders — the most recognizable official in the office — is the result of Harris’s public stumbles, a streak of bad press and staff squabbling, particularly in the communications office, according to sources familiar with the vice president’s office.

The turmoil has raised worries among Democrats about her prospects as a presidential candidate. 

“No one seems happy,” said one source close to the vice president’s office. ... Read More: The Hill