Weigh consequences to HK's future
Since the handover in 1997, the central government has hewed to the line of "one country, two systems" and honored every term and condition as outlined in the Basic Law. The people of Hong Kong will be able to vote for their next chief executive in the 2017 election, just not the right to nominate the candidates who will run for the highest office. The voters will choose from among the candidates vetted by a nominating committee. It's a limited form of democracy but that is the Basic Law.
The Hong Kong police have shown professional restraint and kept a delicate balance between maintaining order and minimizing violence. They have been doing their utmost to keep the disturbance civil and, unlike Occupy Wall Street in New York City, have not resorted to cracking heads with swinging batons.
Fortunately, the situation seems to be calming down. Office workers are being allowed to go back to work. Protesters and government representatives are having a conversation. Hopefully, this is the beginning of negotiations that will lead to a mutually acceptable resolution.