Atlantic Yards developer Bruce Ratner's quid pro quo relationship with community organizing group ACORN is public knowledge, but now that the group is on the hot seat for those hidden camera humiliations, the Post takes another look. For years, ACORN has rallied its members to enthusiastically support the construction of Ratner's $4.9 billion NBA arena, and in exchange ACORN would help manage tenants for the 2,250 affordable-housing units still planned for Atlantic Yards, to be built someday in the unforeseeable future.


