Las Vegas hotel housekeepers negotiating new union contracts with their employers are seeking something New York City hotel housekeepers have had for five years: “panic buttons” they can use to summon immediate help in case they’re assaulted.

The sexual assault of a home health care worker has resulted in a willful citation against one of the nation's leading providers of pediatric home health and therapy services for medically frail and chronically ill children, after it failed to protect its employees properly from the dangers of workplace violence.