Postmarked ballots counted up to 4 days after Election Day; non-postmarked ballots up to 3 days, law says LAS VEGAS (KLAS) — The Nevada Supreme Court upheld a lower court’s ruling Monday, allowing mail-in ballots without postmarks received by Election Day to be counted in the days after the election.In May, former President Donald Trump’s presidential campaign and national and state Republicans filed a lawsuit against the Nevada Secretary of State and several county clerks, claiming the state’s mail-in ballot deadline was unconstitutional.Nevada state law requires all mail-in ballots to be mailed and postmarked by Election Day. There is...