So by what criteria were the G20 countries selected, and who determined the criteria? I mean, some of the countries, such as the USA and China, are pretty much no-brainers (insert punch line here), but when you get down into the 12-20 range they've got to be fairly close.
And wouldn't country #G21 feel kind of dissed? Is, say, Ukraine or Colombia sitting hopefully on the bench, just in case Italy or Mexico sprains an ankle?