They are promoting the disproven conspiracy theory that illegals are impersonating US citizens and then casting ballots under false names.
Greg Palast's reporting proved that they are trying to purge minority and left leaning voters from voting rolls.
Carter was a conservative in most ways. He was the first neoliberal to win office and many of the policy agendas that he set both parties continue to pursue
https://time.com/6338234/jimmy-carter-conservative-president/