Voting largely along party lines, the Republican-held Housing Financial Services Committee this week approved H.R. 2767, the Protecting American Taxpayers and Homeowners Act, by a 30-27 margin, advancing the measure to the House floor for consideration a mere two weeks after it was filed. The focal point of the committee’s debate was the conspicuous absence of a government mortgage guaranty to replace the backing provided for Fannie Mae and Freddie Mac mortgage-backed securities over the years. Democrats such as Massachusetts Rep. Stephen Lynch painted the GOP measure as an “ideologically extreme and dangerous bill” that would destroy the 30-year fixed-rate mortgage if signed into law as is. The bill by Committee Chairman Jeb Hensarling, R-TX, would end conservatorship of the GSEs within five years and put them into receivership, eliminate their government charter and liquidate any remaining assets...