today including 60 americans. a familiar sounding accusation from russia ambassador. they called the poisoning allegations a fake story. joining me is cnn national security analyst. general hayden does expelling on each side make a difference. as far as collecting intelligence is concerned? it takes a long time to get people trained up to get into russia and do what the cia does. >> it will make a difference, anderson. the bullets aren't being forced away. the individuals are being kicked out. we can replace folks but the training line for folks going to russia is quite long. frankly, i think the russians have a bit of an inherent advantage here. they will find it easier to