Retirement/Boomers-- Mary Williams Walsh in the New York Times -- "Trying to Clear Fog From Pension Plans"  -- Walsh describes how ailing pension funds will be placed in new catagories with names like "at risk," "critical" and "endangered as a result of the Pension Protection Act of 2006.  She refers to information which can be found at the Pension Rights Center for those who may feel their pension could be at risk.  (Read)