He suggested that constitutional reform could give more power to the regions , though the time frame is short . ` Secretary of State Kerry speaks to Russian foreign minister . Washington ( Unidentified gunmen seize buildings in the eastern Ukraine town of Slaviansk . Pro-Russian protesters have taken over buildings in other cities in the region in past days .
Secretary of State Kerry speaks to Russian foreign minister . Washington ( Unidentified gunmen seize buildings in the eastern Ukraine town of Slaviansk . Pro-Russian protesters have taken over buildings in other cities in the region in past days .