States are in charge of their own elections.
The people elected to run each state got their position through the state’s election system
You cannot ask the Political Establishment in each state to undo the system that got them where they are.
Look at the recent election in Los Angeles. Obviously corrupt. Clear evidence of fraud. But who will fix it? The political establishment in the one-party state of California? Why would they do that???
Trump needs to declare a National Emergency and we need to forcefully give the country honest elections. The States won’t do it.
It is called the Save Act. It has overwhelming support from both sides yet the POS Senators in the District Of Corruption won't pass it. If ever there was the need for a Convention Of States to by-pass this criminal machine the time is now !
The feds can and have provided for the qualification of federal officers. See federal statutes making it illegal for noncitizens to vote in federal elections.
Trump needs to declare a National Emergency.
That may be one remedy.
Meanwhile, the Constitution provides for a Special Session of Congress following each presidential election, for that body to consider the legitimacy of each election.
Ask Pelosi about that Special Session, she is very familiar with that safeguard.