Sens. Tim Johnson, D-SD, and Mike Crapo, R-ID, finally delivered this week their long-awaited mortgage reform bill that provides for a wind down of Fannie Mae and Freddie Mac and create in their place a new mortgage insurance entity to act as a new federal backstop. The 442-page draft by the Chairman and Ranking Member of the Senate Banking, Housing and Urban Affairs Committee sets a five-year timeline to shut down the two GSEs, while creating the Federal Mortgage Insurance Corp., a utility that securitizes and guarantees mortgages.