Vatican protocol demands that those attending the papal funeral wear a black suit and a black tie. Trump was seen at the event wearing a blue suit and a blue tie. Biden, Zelenskyy also made protocol missteps.

During today's White House press briefing, press secretary Karoline Leavitt got into a tense exchange with a reporter over the Trump Administration's immigration policies. On Saturday, President Donald Trump and First Lady Melania Trump arrived at the funeral services for Pope Francis.