 With SRN News, I'm Rich Thomason. It is slowly growing, the number of House Democrats urging President Biden to drop his bid for re-election. But in a two-page letter to lawmakers, the president reiterates he's not going anywhere. He says the party has one job, that is to defeat the presumptive Republican nominee, Donald Trump, in November. President Biden campaigned in the battleground state of Pennsylvania, trying to persuade voters and donors he can go another four years.