President Donald Trump’s tweet was given a fact-check label by Twitter for the first time on Tuesday May 26, a decision that prompted the US president to accuse the social media platform of meddling in election.    Trump had tweeted “There is NO WAY (ZERO!) that Mail-In Ballots will be anything less than substantially fraudulent.” Shortly after the tweet was sent out, a warning label was placed on the post and a subsequent tweet.    Twitter’s notification displayed a blue exclamation mark underneath the tweets, suggesting …