Lactose intolerant customers hit Starbucks with $5 mil lawsuit, calling dairy-free upcharges 'discrimination'

• Lactose intolerant customers sue Starbucks for $5 million over "illegal price discrimination."
• The suit says Starbucks discriminates against lactose intolerant customers by charging them extra. 
• Customers claim in the lawsuit Starbucks has violated the federal Americans with Disabilities Act. 

Three Starbucks customers have sued the coffee chain in a $5 million class action lawsuit, accusing it of intentionally discriminating against lactose intolerant people by charging them more money for non-dairy milk options.