Trump announces days of mourning, celebration to honor George H.W. Bush

President Donald Trump paid tribute to Former President George H.W. Bush, who died Friday at age 94, by calling for days of mourning and celebrating of a “great man’s life.” This comes as he wrapped up his time in Argentina at the G20 summit, where he and Chinese President Xi Jinping made efforts to calm to trade war between the countries. NBC’s Kristen Welker reports for Sunday TODAY from the White House.