tonight we take a look at foreign policy here and around the world beginning with jessica mathews, the director of the carnegie endowment for national peace. >> there is too much lack of clarity about what the american principles and behavior are. there are people who seem to want to go -- you start shooting at the drop of every hat. i'm not talking about shooting, but i am talking about using that part of our foreign policy toolbox, the military part, to make a strong statement, and i think sometimes that's the only way you can make that statement. >> charlie: we continue with ian bremer, president and founder of eurasia group. >> we cannot isolate russia. we can push them toward china. it's not in our interest. our coalition on ukraine is canada because they have a large population and elections coming up and japan because they're japan. i like canada and japan, they're great countries, but it's not a goalings. >> charlie: we conclude with ram guha, his book india at the gandhi. >> if someone oppressed you before gandhi, you ask him to treat you like a human being or bash him. gandhi