(ABC NEWS) Dozens of people have been arrested as they participated in protests nationwide for a $15 per hour minimum wage.
Fast-food restaurant workers and home and child-care workers rallied in cities including Chicago, Detroit, Los Angeles and New York on Tuesday morning.
More protests were expected later in the day. About 500 workers at Chicago's O'Hare International Airport and ride hailing drivers in San Francisco are expected to demonstrate. Thousands plan to walk off the job at McDonald's restaurants.
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