SIOUX FALLS, S.D. (AP) — SIOUX FALLS, S.D. (AP) — NorthWestern Corp. (NWE) on Wednesday reported third-quarter profit of $30.7 million. On a per-share basis, the Sioux Falls, South Dakota-based company said it had profit of 50 cents. Earnings, adjusted for non-recurring costs, came to 58 cents per share. The results did not meet Wall...