No, it wont happen for a long time, why? Because unlike Syria, Libya or even Egypt you are not under the rule of corrupt regimes whose response to protests is to shoot them. You do have a democratic state (albeit one that favours the rich predominately) but it is still democratic. Also everyone who say it would be US military vs civies look up any civil war or revolution that has been documented and you'll see that that it is a a big bloody mess. For instance the English Civil War back in 1642-1651 killed roughly 800,000 people (in England, Scotland and Ireland) out of a population of about 7 million (this includes Cromwell's harrowing of Ireland) and the thing is we've only got better at killing our fellow man.
Also it wouldn't be the rebels and the nasty government, chances are it would be Government about 5 or 6 different dissident groups and the military being spilt amongst all of them.
Everyone saying NATO would be involved I don't think we would, while yes there would be legal precedent (article 5 and other sections of NATO treaty), there's no actual incentive for us to do so.
Simply put, no put stop polishing weapon in your hand, it would be a horrible mess for all involved and stop trying to glorify the idea of revolution. Its rarely (and even then) very rarely the right course of action and generally will leave you with a dictatorship of some sort or another.