Former Ginnie Mae president: An open letter to Dr. Carson

[Guest commentary] While political pundits and talking-heads focus on your views on affordable housing and plans for urban renewal, very little has been said about an institution which has become a driver in the American economy—and one which will fall under your oversight shortly:Ginnie Mae.This is certainly not to belittle any of the other matters discussed in your recent testimony before the U.S. Senate.However, I hope you’ll agree that you’re inheriting an important entity