White House teases housing affordability plan

As interest rates stay high, the White House weighs ideas like 50-year and portable mortgages, raising questions about whether fixes for housing affordability could bring unintended consequences.

What are portable, assumable mortgages?

The Trump administration is proposing 50-year, portable and assumable mortgages to boost housing affordability, but experts are also warning of market trade-offs. Here's what to know.