nprnews_____ = ||| lubuntu at wor3|||Analysts Say Armed Groups At Protests Raise Specter Of A ‘Street War’||| kickerpage = |||no kicker pagenpr for NPRNEWS||| summarynpr = |||Street clashes have erupted, involving a mix of protesters, authorities, extremists and agitators. With armed factions squaring off, terrorism analysts fear the worse is still to come.