For folks of a certain age, it was a bit amusing watching the post-retirement revival of longtime ADL chief Abe Foxman as a progressive mensch. In his dotage, he became unsparing in his criticism of a Jewish establishment that had (in his fabulous coinage) "Washington Post syndrome" (a maddening refusal to take on mainstream conservatives no matter how extreme they get, coupled with hyper-policing of the mainstream left). You loved to see it.Sadly, if this article on J Street's newly emergent clout amongst old-school Jewish establishment "heavy hitters" is any indicator, ex-AJC chieftain David Harris will not be undergoing a...