He repeatedly trekked across the state with Biden to court primary voters. But their concerns about Biden run much deeper, in line with a majority of Democratic voters nationwide, who question the 80-year-old president’s plans to soon launch his reelection campaign. Voters here served Biden an embarrassing fifth-place finish in the 2020 Democratic primary. Robert F. Kennedy Jr., the son of the late New York senator and known for railing against vaccines , met with New Hampshire voters on Friday. “President Biden has accomplished in two years what many presidents would only hope to do in eight.