President Donald Trump who lost his re-election campaign to his democratic opponent, Joe Biden is now toping the columnn for “loser’ on Twitter.    A search for “loser” under people timeline on the social media platform, showed that President Donald Trump’s handle topped the list.      Most of the US President’s tweet on Twitter have also been been flagged as “disputed and might be misleading about an election or other civic process.”     Joseph Robinette Biden Jr. was …