The Iranian government has begun in earnest to use violence to suppress citizen gatherings and protests.
While I cannot call for U.S. intervention, and I cannot be in the streets of Tehran myself, I can call for everyone who sees this to voice their outrage.
Know what is happening. The NYT is updating in real time here. Andrew Sullivan has been one of the best voices on the web for days. Remember and remind everyone that the protests were peaceful.
Demand that the will of the people be heard. Tell everyone you know. Start now.