More House Democrats reportedly want Biden to quit race as he pledges to ‘unite America’ – as it happened

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• Full story: Biden insists he can reunite US as high-profile Democrats reportedly want him to quit race

God knew Biden needs some love," said J Louis Felton, the church's senior pastor, who noted that the president had been due to speak today at a National Education Association conference in Philadelphia.

When the NEA's union announced a strike on Friday, the president cancelled his speech.