Mark Neuman, CIO and founder of Constrained Capital, speaks with Chris Carosa at Forbes about the Department of Labor’s new ESG rule, which permits fiduciaries to consider ESG when investing. “The explosion in ESG assets has herded investors all into the same stocks. These are too crowded; they all move together and, in this case, have moved down. Too many investors don’t know what they own while believing they own ‘ESG,’” says Neuman.