In a landmark shift for the U.S. housing finance system, the Federal Housing Finance Agency has issued a directive ordering Fannie Mae and Freddie Mac to formally consider cryptocurrency as an asset in single-family mortgage loan risk assessments.The move, signed by FHFA Director William J. Pulte on Wednesday, signals a new era of crypto integration into traditional financial infrastructure — this time within the core of American home lending.The order directs both housing finance giants to deve...