A few years back,when the Rats controlled the Governor's office *and* the state legislature,they enacted "same day registration".
That allows a person to show up at the polls on Election Day and,without a shred of proof,claim to have just moved to New Hampshire.Upon making the claim they're handed a ballot.
And now bus loads of winos and junkies are bused in from the nearby People's Republic of Massachusetts...and the result is all four of their Congresscritters being Rats.
StL used that exact procedure (busing) for years. Only from Illinois.