@engineer,
There is an organization named The American Israel Public Affairs Committee (AIPAC). It lobbies for pro-Israel policies to the legislative and executive branches of the United States.
Its SuperPAC financially supports candidates for Congress who refused to certify the 2020 election.
In the Primary for Maryland's 4th Congressional District, the subject Super PAC ran nearly $6 million worth of advertising in the July 2022 primary election.
The other candidate received almost half of his campaign contributions from donors associated with AIPAC.
Edwards was also supported by $720,000 from the J Street SuperPAC which is interested in the Israel-Palestine conflict.
It appears to me that donors to SuperPACs supported by dual citizens may have determined the election outcome.