Sioux City Journal: As Nebraska voters solidly approved Las Vegas-style gambling at the state’s horse tracks Tuesday, Ho-Chunk Inc. prepared to spend $300 million to open casinos at tracks in South Sioux City, Omaha and Lincoln. Ho-Chunk, the economic development corporation for the Winnebago Tribe, this week formed a new entity, called WarHorse Gaming LCC, to manage the new casinos, Ho-Chunk CEO Lance Morgan said as the election returns came in.