 The president maintains his decision is final, saying, I look forward to getting back on the campaign trail next week. But sources tell Fox Democratic leaders are coalescing around plans for a mini primary to replace Biden should he change his mind. Fox's Jackie Heinrich at the White House, a longtime Democrat congresswoman, an outspoken advocate for black Americans, has died. Fox's Krista Mayo reports. Sheila Jackson Lee serves Texas' 18th congressional district for nearly three decades. Many will remember Jackson Lee for her focus on a progressive agenda, including social justice, racial issues, LGBTQ rights, and immigration.