How many civilians was Assad killing before there was a civil war?
Assad is facing the regime change via civil war because Syria helped the insurgency against the US in Iraq. As to how many 100s of thousands or even millions of civilian innocent people die or have their lives devastated as a result.............does not matter. Very sad indeed!!
There are dozens of other civil wars happening around the world that we do not even hear about on Cable News channels. All for geopolitical chess game of those who think killing or hurting helpless people is a form of entertainment.
Russians are not going anywhere from Syria and so is Assad as a result. If US persists more, then Russians will open another hot front against the US somewhere else, like Iraq or Afghanistan and end result will be deeper war involvement and shittier US economy.