Trump's mail-in voting restrictions blocked nationwide by federal judge

A federal judge on Tuesday expanded an earlier block on part of President Trump's executive order seeking to tighten rules for mail-in voting ahead of November's elections. Why it matters: The ruling freezes a key piece of Trump's attempted overhaul of mail-in voting for all U.S. states. A previous ruling in a separate case had limited a block for the 23 Democratic states that sued over the president's order. * Trump's executive order had enabled the USPS to refuse to deliver ballots to states that did not cooperate with the Postal Service on preventing what the administration has claimed is...