The problem here is twofold.
The first is Kerrys exalted vision of his own diplomatic skills. As soon he was sworn in, he threw caution to the winds and embarked on a course that a wiser man would have understood was merely a repeat of the mistakes of the past.
Kerrys conduct must even have the White House starting to rethink the decision to give him the freedom to carry out his plans. Though his predecessor Hillary Clintons accomplishments in her four years at Foggy Bottom were slim (other, that is, than racking up frequent flier miles), right now she is starting to look like a foreign-policy giant by comparison.