You can find original article here WealthManagement. Subscribe to our free daily WealthManagement newsletters. (Bloomberg) -- Big Law made one fortune helping private equity lure large investors. Now it’s minting another helping the industry attract small ones. Law firms that have long advised private equity giants on mergers and acquisitions — and often bill more than $1,000 an hour for their services — are joining the industry’s latest treasure hunt: prying open America’s 401(k)s. The lawyer ...