Trump rings the opening bell on the trading floor of the New York Stock Exchange (NYSE) on December 12, 2024 after being named TIME’s “Person of the Year."Spencer Platt/Getty ImagesThe Trump administration is teeing up what could be the biggest shakeup in U.S. housing finance since the 2008 crisis—a pair of IPOs that might value Fannie Mae and Freddie Mac at a combined $500 billion. The plan, which was first reported by The Wall Street Journal and is still being finalized by the administration, would see th ...