The New York Times reports:
At the urging of Senator Cory Booker of New Jersey, eight Democratic presidential candidates, and Mr. Booker, have signed a letter urging Tom Perez, the Democratic National Committee chairman, to lower the thresholds to qualify for the party’s January and February debates.
The letter, written and circulated by the Booker campaign, was sent to Mr. Perez and his top deputies Saturday afternoon. It comes amid angst that Thursday’s debate in Los Angeles will include just one candidate of color — the businessman Andrew Yang — among the seven qualifying participants.
Booker and the rest of the lower Democratic field seek to have the DNC eliminate either the polling or fundraising thresholds.