The Wall Street Journal dictates a single sentence to characterize the Obama presidency:
He brought America back from economic collapse and kept us strong and secure in the age of terror.
I suspect that President Obama isn’t eager to take dictation. I’m not sure how President Obama himself would like his Sentence to read but I doubt it would be the same as the one the WSJ has given him. Nor is it entirely clear to me that events have already bestowed that sentence on him as the WSJ suggests. Right now a pretty strong candidate would be:
He was elected after George W. Bush.
which I doubt he would like much, either.