CHICAGO (WLS) -- University of Illinois Hospital nurses voted overwhelmingly to authorize a strike if their union and the hospital system don't come up with a new contract by late September.
The union says 93 percent of those voting support the action.
Hospital officials say the nurses want a 21 percent raise over three years. Nurses say they're being offered one percent more per year.
The vote is being called a procedural move, though another vote would take place before any possible strike.