DNC-2008-Denver (91)

Police in riot gear in formation while on duty at the 2008 Democratic National Convention, in Denver, Co.

DNC-2008-Denver (6)

Police on horseback, on duty at the 2008 Democratic National convention in Denver.

DNC-2008-Denver (9)

Police in riot gear, on duty at the 2008 Democratic National Convention, in Denver, Co.

DNC-2008-Denver (10)

Police officer armed with automatic weapon, on duty at the 2008 Democratic Convention in Denver, Co.

DNC-2008-Denver (17)

Police officer in riot gear with face shield raised.

DNC-2008-Denver (18)

Police officer in riot gear at 2008 Democratic National Convention in Denver, chatting with a woman on the downtown mall.

DNC-2008-Denver (66)

Police officer in riot gear and carrying an automatic weapon, while on duty at the 2008 Democratic Convention in Denver, in front of them man holding camera.

DNC-2008-Denver (56)

Bystanders outside the 2008 DNC in Denver watch police in riot gear walk by.

DNC-2008-Denver (8)

Delegates to the 2008 DNC in Denver walk past police on horseback.

DNC-2008-Denver (7)

Police on horseback, on duty at the 2008 Democratic National convention in Denver.

DNC-2008-Denver (11)

Police on horseback, on duty at the 2008 Democratic National convention in Denver.

DNC-2008-Denver (12)

Police horse with protective gear, on duty at the 2008 Democratic National convention in Denver.

DNC-2008-Denver (13)

Police horse with protective gear, on duty at the 2008 Democratic National convention in Denver.

DNC-2008-Denver (15)

Police in riot gear, on duty at the 2008 Democratic National Convention, in Denver, Co.

DNC-2008-Denver (16)

Police in riot gear, on duty at the 2008 Democratic National Convention, in Denver, Co.

DNC-2008-Denver (19)

Police in riot gear, share a laugh while on duty at the 2008 Democratic National Convention, in Denver, Co.

DNC-2008-Denver (54)

Police officer in riot gear, armed with automatic weapon, on duty at the 2008 Democratic National Convention, in Denver, Co.

DNC-2008-Denver (55)

Police in riot gear, on duty at the 2008 Democratic National Convention, in Denver, Co.

DNC-2008-Denver (57)

Police in riot gear, on duty at the 2008 Democratic National Convention, in Denver, Co.

DNC-2008-Denver (58)

Police outfitted in riot gear, standing in formation while on duty at the 2008 Democratic National Convention in Denver.

DNC-2008-Denver (59)

Police outfitted in riot gear, standing in formation while on duty at the 2008 Democratic National Convention in Denver.

DNC-2008-Denver (60)

Police in riot gear, riding on the running boards of a police SUV, on duty at the 2008 Democratic Convention in Denver. One officer yawning.

DNC-2008-Denver (62)

Bystanders outside the 2008 DNC in Denver watch police in riot gear walk by.

DNC-2008-Denver (61)

Police in riot gear, marching in formation while on duty at the 2008 Democratic Convention in Denver, Co.

DNC-2008-Denver (65)

Police in riot gear with battons, behind them a man in large "Uncle Sam" hat passes by.

DNC-2008-Denver (67)

Police sergeant with group of other police officers, in riot gear, on duty at the 2008 Democratic Convention in Denver.

DNC-2008-Denver (85)

Police outfitted in riot gear, standing in formation while on duty at the 2008 Democratic National Convention in Denver.

DNC-2008-Denver (87)

DNC-2008-Denver (87)

DNC-2008-Denver (86)

Police on elevated platform, in riot gear, armed with tear gas guns.

DNC-2008-Denver (88)

line of police in riot gear, in background large number of spectators.

DNC-2008-Denver (89)

News media photographer, talking on cell phone,looking apprehensive, standing in front of a formation of police in riot gear, at the Democratic Convention in Denver.

DNC-2008-Denver (90)

Police in riot gear in formation while on duty at the 2008 Democratic National Convention, in Denver, Co.

DNC-2008-Denver (64)

Police on patrol on bicycles at the 2008 Democratic Convention in Denver.

DNC-2008-Denver (50)

Armoured police vehicle with "Aurora Police" on the side.