I can't remember the last time the Chief Justice himself mis-administered the presidential Oath, as Roberts did today. I mean, I'd be nervous if I knew about a billion people were watching me, but his only role was to repeat 35 words prescribed by the text of the Constitution. Add to that President Obama's speaking over Roberts and then awkwardly pausing for Roberts to continue. A portent of an unusually uneasy relationship between the new administration and the federal judiciary?