Actions speak louder than words sometimes. So what can be gleaned from the actions at this week's G20 summit? In Qatar, the Riyadh leaks have enforced the GCC region's diplomatic boycott. And how does the hot weather affect local fishermen in the UAE? Naser Alwasmi, Anna Pukas, Joyca Karam and Anna Zacharias discuss. #g20 #news #politics #germany #trump #putin #merkel #environment #qatar #uae