“Regardless of the measure’s ultimate fate, the fact that crypto regulation has become one of the biggest stumbling blocks to passage of the bill underscored how the industry has become a political force in Washington — and previewed a series of looming battles over a financial technology attracting billions of dollars of interest from Wall Street, Silicon Valley and financial players around the world, but that few still understand,” my colleagues Todd Frankel, Jeff Stein, myself and Hamza Shaban report.