Republicans want to prevent states from counting mail-in ballots that are cast, but not received, before the end of Election ...

GOP Rep. Michael Bost and two Republican presidential electors challenged Illinois' decision to count mail-in ballots that ...

Lawsuit from Republican US Rep. Mike Bost comes as the GOP nationwide has tried to stop allowing mail-in votes from being ...

The Supreme Court has agreed to consider reviving a Republican challenge to an Illinois law that allows mail ballots to be ...

The Supreme Court said Monday that it will hear an appeal from Illinois Rep. Mike Bost who wants to challenge the state’s ...

The Supreme Court will consider whether an Illinois Republican congressman and two federal electors can challenge the state's ...

The U.S. Supreme Court agreed Monday to hear an appeal on a lawsuit led by Republican U.S. Rep. Mike Bost challenging ...

Illinois U.S. Rep. Mike Bost, R-Murphysboro, and two electors sued over ballots counted after Election Day. Illinois allows ...

Lower courts have said U.S. Rep. Mike Bost and two other plaintiffs lacked the legal standing to sue, and the high court said ...