So, by now everybody seems to have learned it was U.S. Supreme Court Chief Justice John Roberts who flubbed, not Obama. The oath includes the phrase "that I will faithfully execute the office of president of the United States" but Roberts moved the word "faithfully" around. With Obama not reciting, Roberts then repeated the phrase correctly. How gracious Obama is for not correcting him in public!
![オバマ、就任宣誓やり直す:Obama Retakes Oath Of Office](https://cdn-ak-scissors.b.st-hatena.com/image/square/2ac7f269c48ad5c22133e8cc3f37af3c59ba39d5/height=288;version=1;width=512/https%3A%2F%2F1.bp.blogspot.com%2F_6hjhE2DtxG4%2FSXfrr5FYGzI%2FAAAAAAAAB-I%2FX3jIbgSp7hY%2Fw1200-h630-p-k-no-nu%2F090120inaugobamahandlincolnbible.jpg)