Private communication with Nauenberg. I have seen advance copy. I think it will be published in April 2011 Physics Today.
More as this news breaks. Who is right?
Nauenberg's letter in April 2011 Physics Today.
Aharonov's answer in May 2011 Physics Today.
My bias is with Aharonov. If Nauenberg is right in the end it will falsify some of my key conjectures on the deep structure of physical reality.