It's another pesky clarification!

Kerry defends security fence:

US Senator John Kerry of Massachusetts, the frontrunner in the race for the Democratic presidential nomination, described Israel's construction of a security barrier as a "legitimate act of self defense" after Sunday's suicide bombing in Jerusalem, clarifying a position he took in October when he told an Arab American audience, "We don't need another barrier to peace."
...
It has been rare for Democratic candidates to issue statements on incidents like bombings in Israel over the past few months. Kerry's statement, highlighting the justification for the fence, came a week before the crucial March 2 "Super Tuesday" primaries, which include New York with its high concentration of Democratic Jewish voters, some political observers noted.

I'm just waiting for the revised clarification.