Donald Trump says efforts underway to make his "500,000 vote advantage in Pennsylvania disappear"

With the presidential outcome still unresolved three days after Election Day, Twitter placed warning notices on several posts by President Donald Trump, including one claiming that his roughly 500,000-vote Pennsylvania edge was being negated by determined efforts and that Michigan faced a similar situation. The company said the posts had contested information about the voting process; in most cases it disabled replies and likes. Trump’s flagged messages also said ballots arriving after Election Day should not be counted and suggested suspicious ballots were being added. Facebook announced it was labeling posts from both Trump and Democratic nominee Joe Biden to make clear that counting continued and no winner had been projected. The episode highlights friction between Trump’s fraud allegations and social media companies’ moderation of election-related content.