1.   If true, that might explain why the worker backlash Roach says could materialize has not already arrived.

2.   Investors are initially rewarded beyond their wildest dreams, but those rewards could eventually be wiped out by a worker backlash.

3.   It is an anxiety, those who live here say, that could make worker backlash one of the top issues of the presidential elections.

4.   Investors are quick to repudiate the case for worker backlash and defend the miracles of the productivity-led recovery.

5.   The potential for worker backlash raises profound questions.