text:  From ABC News, I'm Brian Clark. President Biden spent part of his Saturday at a pair of high dollar fundraisers in New York and New Jersey as top Democrats continue to publicly back his reelection bid despite Thursday's debate. ABC's Mary Alice Park says First Lady Jill Biden addressing donors behind closed doors, reportedly saying she told the president, look, Joe, we're not going to let 90 minutes define the four years you've been president. Biden returning to the campaign trail.