Be careful of criticizing others: Biden has the same problem that he criticized Supreme Court Chief Justice John Roberts for

Fox News has this:

Mockery of and apologies to the Supreme Court chief justice aside, Vice President Biden on Monday learned how difficult it is to deliver an oath of office.

The vice president fumbled his words while swearing in Hillary Clinton as secretary of state in a mock ceremony held at Foggy Bottom.

After smoothly saying and having Clinton repeat that she does "solemnly swear that I will support and defend the Constitution of the United States against all enemies, foreign and domestic," Biden, who was using a note card, faltered.

"... that I will bear -- excuse me ... that I will bear true faith and allegiance to the same ..." . . . . .

This hasn't gotten a little coverage, though ABC News also mentions it.