Tourists stranded as cold grounds flights at Finnish airport 

HELSINKI —Thousands of tourists were stranded in northern Finland as a severe cold spell has grounded flights out of one of its airports.Departures from Lapland’s Kittila airport that would haveHELSINKI —Thousands of tourists were stranded in northern Finland as a severe cold spell has grounded flights out of one of its airports.Departures from Lapland’s Kittila airport that would have