Las Vegas - Construction workers building a massive casino complex on the Las Vegas Strip expected to return to work late Tuesday after a one-day walkout over safety concerns at the site where six workers have died since 2006. The general contractor of MGM Mirage Inc.'s CityCenter project will arrange for worker safety training and will allow union and business leaders full access to the site at all times, union officials said.

Las Vegas (AP) -- Some rooms at the Rio hotel-casino owned by Harrah's Entertainment Inc. are being closed to accommodate overdue safety inspections that should have taken place during renovations done in 2004 and 2005, the company has said. Since Thursday, Clark County inspectors have issued six notices of violation for work on the Ipanema Tower, which underwent the remodeling. "As many rooms will be off-line as needed to facilitate the inspection process," said Jan Jones, Harrah's vice president for communications and government relations.