the world's rich and powerful rub shoulders at Davos, with only one man dominating their chats: US President Donald Trump. "This year, the elephant is in the room," quipped Graham Allison ...

He enjoys being a provocateur, and many people at Davos are bored in their life. He's not boring. So, you know, it's kind of exciting," Harvard scholar and WEF regular Graham Allison told AFP.

the world's rich and powerful rub shoulders at Davos, with only one man dominating their chats: US President Donald Trump. "This year, the elephant is in the room," quipped Graham Allison ...

He enjoys being a provocateur, and many people at Davos are bored in their life. He's not boring. So, you know, it's kind of exciting," Harvard scholar and WEF regular Graham Allison told AFP.