See Hong Kong Pro-Democracy Protesters Clash With Police

Protesters sit behind a government building as the standoff continues Oct. 5, 2014 in Hong Kong.

Protesters walk along the protest site on a quiet night as the standoff continues Oct. 5, 2014 in Hong Kong.

A pro-democracy protester sleeps on a concrete road divider on a street outside the Hong Kong Government Complex on Oct. 5, 2014 in Hong Kong.

People try to prevent a man from removing a barricade set up by pro-democracy protesters blocking a main road at Hong Kong's shopping Mongkok district Oct. 4, 2014.

Policemen try to get a man to let go of a fence guarded by pro-democracy demonstrators in an occupied area of Hong Kong on Oct. 3, 2014.

A local resident breaks through police lines and attempts to reach the pro-democracy tent on Oct. 3, 2014 in Mong Kok, Hong Kong.

A student protester is injured after being pulled off and hit by residents and pro-Beijing supporters while local police are escorting him out of the protest area in Kowloon's crowded Mong Kok district, Oct. 3, 2014 in Hong Kong.

Students and pro-democracy activists leave the protest site as local police hold back local residents and pro-government supporters on Oct. 3, 2014 in Mong Kok, Hong Kong.

A man walks past a barricade as protesters continue to block areas outside the government headquarters building in Hong Kong, Oct. 3, 2014.

Pro-democracy demonstration in Hong Kong, Sept. 3, 2014.

Student protesters raise their hands to show their non-violent intentions as they resist during change of shift for local police but backed down after being reassured they could reoccupy the pavement outside the government compoundís gate, Oct. 2, 2014 in Hong Kong.

Police stand guard outside the government headquarters in Hong Kong on Oct. 2, 2014, as pro-democracy protesters remain gathered for the fifth day in a push for free elections of the city's leader.

A taxi driver gives a thumbs up to pro-democracy protesters as he drives past the protest site in front of Hong Kong's Chief Executive Leung Chun-ying's office, early on Oct. 3, 2014 in Hong Kong.

Protesters sleep on the road outside the Police Headquarters building on Oct. 2, 2014 in Hong Kong, Hong Kong.

Students from various universities continue their protest in the streets of Hong Kong, Oct. 1, 2014.

A protester holding an umbrella stands on the street close to the Hong Kong Government Complex on Oct. 1, 2014 in Hong Kong, Hong Kong.

Joshua Wong, leader of the student movement, delivers a speech as protesters block the main street to the financial Central district, outside the government headquarters building in Hong Kong Oct. 1, 2014.

Protesters react as Joshua Wong, leader of the student movement, speaks to the crowd outside the government headquarters building in Hong Kong Oct. 1, 2014.

Tens of thousands of pro-democracy demonstrators, some waving lights from mobile phones, fill the streets in the main finical district of Hong Kong, Oct. 1, 2014.

A protester sleeps on the streets outside the Hong Kong Government Complex at sunrise on Sept. 30, 2014 in Hong Kong, Hong Kong.

Pro-democracy demonstrators rest during a protest in Hong Kong on Sept. 30, 2014.

Protesters relax on the streets outside the Hong Kong Government Complex on Sept. 30, 2014 in Hong Kong, Hong Kong.

A pro-democracy protestor speaks to the crowd in front of the government offices in Hong Kong on Sept. 30, 2014.

A couple wearing protective masks and ponchos walk through Admiralty district as part of pro-democracy protests in Hong Kong on Sept. 30, 2014.

Protesters sing songs and wave their cell phones in the air after a massive thunderstorm passed over outside the Hong Kong Government Complex on Sept. 30, 2014 in Hong Kong, Hong Kong.

Pro-democracy demonstrators gather for the third night in Hong Kong on Sept. 30, 2014.

A businessman stands in front of a road block set up by protesters at the main street of the financial Central district in Hong Kong Sept. 29, 2014.

A protester raises his arms as police officers try to disperse the crowd near the government headquarters in Hong Kong, Sept. 29, 2014.

Umbrellas used to shield demonstrators from pepper spray and the sun are displayed during a pro-democracy protest near the Hong Kong government headquarters on Sept. 29, 2014.

Residents on scooters bring supplies to protesters camped outside the headquarters of Legislative Council during protests in Hong Kong on Sept. 29, 2014.

Police walk down a stairwell as pro-democracy demonstrators gather for a rally outside the Hong Kong government headquarters on Sept. 29, 2014.

Protesters gather in the streets outside the Hong Kong Government Complex on Sept. 29, 2014 in Hong Kong.

Pro-democracy demonstrators hold up their mobile phones during a protest near the Hong Kong government headquarters on Sept. 29, 2014.

Pro-democracy demonstrators are sprayed with pepper spray during clashes with police officers during a rally near the Hong Kong government headquarters on Sept. 28, 2014.

A pro-democracy demonstrator wearing a mask and goggles to protect against pepper spray and tear gas gestures during a rally near the Hong Kong government headquarters on Sept. 28, 2014.

Riot police launch tear gas into the crowd as thousands of protesters surround the government headquarters in Hong Kong, Sept. 28, 2014.

A protester walks in tear gas fired by riot policemen after thousands of protesters blocking the main street to the financial Central district outside the government headquarters in Hong Kong, Sept. 28, 2014.

A pro-democracy protester confronts the police during a demonstration in Hong Kong on Sept. 28, 2014.

Pro-democracy protesters demonstrate in Hong Kong on Sept. 28, 2014.

Policemen confronts protesters in Hong Kong during a demonstration on Sept. 28, 2014.

Riot police fire tear gas on student protesters occupying streets surrounding the government headquarters in Hong Kong, early on Sept. 29, 2014.

A pro-democracy demonstrator pours water over a man's face after police fired tear gas at protesters during a rally near the Hong Kong government headquarters on Sept. 28, 2014.

Pro-democracy protesters put their hands up in the air in front of the police in Hong Kong on Sept. 28, 2014

Some of the protesters sleep as they block the main street to the financial Central district outside the government headquarters, in Hong Kong, Sept, 29, 2014.

Policemen rest following pro-democracy protests in Hong Kong, early on Sept. 29, 2014.