Mocking US President Donald Trump for calling Oprah Winfrey "very insecure" amid speculations over her 2020 presidential run, a Twitter user wrote, "Someone get him a cheeseburger, he's losing it!" Other users tweeted, "What were you doing watching Oprah's interview...You should be sleeping. You've got a long day tomorrow," and "Pick a fight with Oprah and you gonna lose."