Now,looking to the future and the upcoming G-20 summit, Pittsburgh is preparing for a chance to show the world how much the city has changed.

VOA: special.2009.07.13

"But,it puts us in a very awkward position because,if we cannot go there ourselves to see what they are doing, to whom they are distributing and what criteria they are using, how much they are keeping for themselves, how much is getting lost, we start losing control over it,"

VOA: standard.2009.08.07