MPR’s Greta Cunningham interviews Met Council Frank Hornstein about meeting to reconsider which languages will appear on ticket vending machines for the Hiawatha light rail line. Under the current proposal, the machines will operate in English, Spanish and Hmong- the three most widely used languages in the Twin Cities. But Somali advocates are protesting the plan because so many Somali citizens live along the Hiawatha route. It would cost more than $100,000 to add a fourth language to the vending machines.