So can someone explain why there is a summit with the 20 most powerful politicians in the world, 90% of the GDP actually, and one of them we know is not in the office to put in motion the actual conversations? Furthermore, given the approach is going to be quite different, should we say this renders the whole talks completely useless?

We don't have time to play I think, shouldn't we make sure Obama is the one in the conversations? Weird.