out and said they are ready. we need to enforce sanctions, cut off talks with iran. i think people were taking a hard line here, today. >> i wanted to bring you in and ask you about the question of israel. where does israel fit into the picture? is there chance or concern they could strike on their own as netanyahu eluded to? >> this is out of my league. i'm an economics reporter and can't give much of an answer on that. i have been following the economic talks at the group of 20. >> my apologies. how much of this overshadowed what they wanted to get done in pittsburgh? >> i don't think it's overshadowed. the iran story is huge. what's happening here is actually a big series of