The Federal Housing Finance Agency is in the midst of a full and frank appraisal of the Treasury Department’s recently proposed incentive program to spur GSE principal reductions through the Home Affordable Modification Program, with a final answer to be forthcoming later this month, according to the agency head. For months now, FHFA Acting Director Edward DeMarco has been the target of unrelenting political pressure from the Obama administration and Congressional Democrats to allow Fannie Mae and Freddie Mac to employ mortgage principal reductions as a tool to modify underwater GSE loans.