MOUNT HOREB, Wis. (AP) — MOUNT HOREB, Wis. (AP) — Duluth Holdings Inc. (DLTH) on Thursday reported net income of $18.4 million in its fiscal second quarter. The Mount Horeb, Wisconsin-based company said it had profit of 50 cents per share. Earnings, adjusted for non-recurring gains, came to 6 cents per share. The clothing and...