Wall Street finally peeled off enough Senate Democrats to get major rollbacks of financial regulation one step closer to becoming law on Wednesday, when the Senate passed a bill to exempt dozens of banks from the Dodd-Frank reform law. But now it seems one key House Republican who’s pushed the industry’s wish list for years might, bizarrely, end up standing in the way.
Rep. Jeb Hensarling (TX), a longtime advocate for the most radical category of deregulatory policies po...