Netanyahu is partnering up with Boehner to kick Obama in the teeth and sabotage one of the president's top diplomatic priorities. He is essentially telling American Jews to get lost: 'I have no regard for the president you support and no regard for your own political needs and desires.'

Obama has not accomplished a key mission: sell his own successes and keep his own (political) troops fired up and ready to go.

This is the problem with foreign policy - talking about foreign policy in a political context. Politics is binary. People win and lose elections. Legislation passes or doesn't pass. And in foreign policy often what you're doing is nuance and you're trying to prevent something worse from happening. It doesn't translate well into a political environment.

I think Donald Trump should be delegitimized for many reasons. And his response to this hacking is also cause for delegitimization. But to say we should move on, when the bedrock of American democracy, the sanctity of our elections, has been messed with, just raises suspicions. His denial of it happening or its seriousness shows that there is something really amiss from his end of it.

I think choosing Steve Bannon as a chief strategist this is a stunning, historic decision for Donald Trump in a bad way. Stephen Bannon has said - and you`ve got to lay this out a little bit so people understand it - that he wanted Breitbart, the news service, the far-right news service, to be a platform for the alt-right.

This is not only a possible breach of national security; it is a potential violation of law. Under the Intelligence Identities Protection Act of 1982, it is a crime for anyone who has access to classified information to disclose intentionally information identifying a covert agent.

I do think John Kerry has tried awfully hard to work with Russia and others to have a lasting, significant cease-fire.