I believe PA state laws require that ballots must be signed and they must match the signatures of the voters that are on file, and that there is a deadline on which ballots must be received. State courts ruled, contrary to the law, that matching signatures are not required and they arbitrarily extended the deadline.
Judicial activism...
They got a little help from roberts :)
i think
I assume some of these issues (last minute state court rulings as to the voting process) are the things that Trump is going to take to the Supreme Court.
I see a lot of turmoil in our future.