Trump appears to walk past Putin, Saudi prince

President Donald Trump chatted with the leaders of Canada, Japan and France during a group photo session at the Group of 20 summit in Argentina.
But he walked by — without appearing to acknowledge — Saudi Crown Prince Mohammed bin Salman and Russian President Vladimir Putin.
Trump canceled a formal sit-down with Putin at the summit over Moscow’s seizure of Ukrainian vessels.
Trump also is not meeting privately in Buenos Aires with the crown prince, who is trying to rebuild his image after the killing of Washington Post columnist and royal family critic inside the Saudi Consulate in Istanbul.