Progressives pledge to keep pushing Biden to expand court

Since Joe Biden ran away with the Democratic presidential nomination in March, leading progressives have accepted him — sometimes grudgingly — as their party’s leader. But, in the final weeks of the campaign, the Supreme Court vacancy is threatening to inflame old divides.Since Joe Biden ran away with the Democratic presidential nomination in March, leading progressives have accepted him — sometimes grudgingly — as their party’s leader. But, in the final weeks of the campaign, the Supreme Court vacancy is threatening to inflame old divides.