To call growing concerns about the size, depth, history, ways and operations of our now-huge national-security operation “esoteric” or merely abstract is, simply, absurd. Our federal government is involved in massive data collection that apparently includes a database of almost every phone call made in the U.S. The adequacy of oversight for this system is at best unclear. The courts involved are shadowed in secrecy and controversy. Is it really wrong or foolhardy or unacceptably thoughtful to wonder if the surveillance apparatus is excessive, or will be abused, or will erode, or perhaps in time end, any expectation of communications privacy held by honest citizens?

It is not. These are right and appropriate concerns, very American ones…

His comments on surveillance were an appeal only to emotion, not to logic and argument and fact, but emotion. This is increasingly the way politics is done in America now. It’s how they do politics at the White House, where the president usually doesn’t bother to make a case and instead just tries to set a mood. But it’s not how Christie normally approaches public questions. In speeches and appearances in the past he’s addressed the logic of the issue at hand, whether it’s spending or the implications of pension promises, or union contracts, or tax rates. That’s part of why he’s been so popular—he’s blunt and logical, has an argument to make and makes it clearly.

Maybe he’s using emotion and special pleading here because he was speaking on a national issue, not a state one, and felt insecure. If this is the best he can do he should feel insecure.