He didn't in fact retract his statement, to my knowledge -- my first post was an attempt at satire.
I am struggling to understand exactly what the problem is. My point was that if Ed Miliband says nothing and ignores this then he can surely -- and rightly -- be accused of turning a blind eye to a scandal that is ultimately the responsibility of people from within his party. It cannot be acceptable for a major politician to continue to ignore this, and one would hope that all parties in government, whoever they are, will work to try and stop this from happening, or at least from going unpunished for as long as it did.
But then Ed Miliband does say something and is accused of using it as a political weapon. That is utterly unfair -- in part, of course, because it was a Labour council at Rotherham so that makes it rather harder to use as a weapon, and also because nowhere in the interview does he point the finger of blame at any politician, but talks of it as something that "we" have to deal with.
It seems to me then that based on this OP Ed Miliband would have been damned if he did, and damned if he didn't.