In general, the proposed rule would reduce the required capital for Fannie Mae and Freddie Mac by decreasing the size of the prescribed leverage buffer...
The proposal also includes a new area-based subgoal designed to reduce the likelihood that GSE purchases in low-income areas go disproportionately to higher-income borrowers.
Wards of the Uncle Sam since the fall of 2008, these days the two government-sponsored enterprises are considered instrumentalities of the executive branch with little prospect of their conservatorships ending.