The House will vote Tuesday to repeal consumer protections for low-income borrowers in rural America who have seen the promise of affordable housing turned into a financial sinkhole by a mobile home industry that makes pre-manufactured houses far more expensive to buy than they need to be. The bill is part of the GOP majority's campaign to chisel away at specific pieces of the Dodd-Frank financial regulatory overhaul that became law in 2010 but which left many details to be filled in later by regulators.