The noise over regulatory relief legislation is getting louder. Over the past week, Republicans in the Senate issued a clarification of sorts about their draft legislation, Democrats came up with a narrower alternative and the industry weighed in as the Senate Banking, Housing and Urban Affairs Committee prepared for a markup scheduled for late this week. A noteworthy provision in the Democrats’ proposal would extend qualified-mortgage status for loans originated and held in portfolio – but only if the depository institution has less than $10 billion in assets. The GOP bill would extend this safe harbor to all banks, thrifts and credit unions. The Democratic proposal would bar...