Related by context. Frequent words. (Click for all words.) 43 helmeted riot police 42 Manhole covers 41 Times Square 40 charred hulks 40 Tow trucks 40 barricades 40 helicopters hovered above 39 barbed wire barricades 39 helicopters buzzed overhead 38 Concrete barriers 38 countdown clocks 38 Helicopters hovered 38 Debris littered 37 sidestreets 37 helicopter circled overhead 37 makeshift roadblocks 36 erecting tents 36 cordoned off 36 Demonstrators marched 36 protesters hurled rocks 36 concrete barriers 35 Paramilitary troops 35 demonstrators massed 35 LSI Ethernet 35 barricades erected 35 barricade 35 helicopters circled overhead 35 manned checkpoints 35 Shubert Alley 35 riot gear patrolled 35 Uighur neighborhoods 35 swinging batons 35 Cordons 35 scuffled briefly 35 garbage cans 35 Parked cars 34 subways 34 Sadia Morrison 34 helicopters hovered overhead 34 Armoured vehicles 34 subway entrances 34 cordon 34 makeshift barricade 34 Scuffles broke 34 pedestrian plazas 34 dispersed peacefully 33 riot shields 33 highway overpasses 33 cordoned 33 Rapper Ja Rule 33 riot gear 33 suicide bomber blew 33 paramilitary rangers 33 protesters blockaded 33 metal barricades 33 demonstrators 33 percussion grenades 33 helicopter hovered overhead 33 checkpoints 33 Schiavo hospice 33 Picket lines 33 baton wielding riot 32 shah ZAHD 32 sawhorses 32 trans Atlantic airliner 32 clocked ticked 32 protesters 32 plainclothesmen 32 Portable toilets 32 Marriott Marquis hotel 32 PATH trains 32 tops cable modems 32 inched 32 manned roadblocks 32 bomber blew himself 32 subway stations 32 plaza 32 fortified encampment 32 makeshift barricades 32 Norwich Superior Court 32 Faisal Shahzad FY' sul 32 antigovernment protesters 32 cordons 32 Barricades 32 Helicopters buzzed overhead 32 avoid speculative bubbles 31 Tightened 31 Firetrucks 31 detonate 31 Firdous Square 31 chainlink fence 31 car bomber blew 31 BOO' lah ZAH' zee 31 clock ticked 31 orange cones 31 ringed 31 Beefed 31 pulled 31 Barbed wire 31 Wollman Rink 31 jammed