I came along and excellent article about Syria, which exposes the role of the mass media and western policymakers by shedding light on truths that were suppressed during the early stage of the Syrian conflict:
http://www.counterpunch.org/2014/09/03/more-nato-aggression-against-syria/

From the onset most western and arab media invented and persistently promoted one major narrative in order to demonize the Syrian government:
They claimed that the protests were entirely peaceful for a very long time. Some went so far to say that in the entire first year or at least in the first 6 months of the „revolution“ the „opposition“ stuck to peaceful means.
Only after suffering continuously indiscriminate and disproportionate violence at the hands of the security forces, the allegedly secular/liberal/moderate opposition turned to violence as a means of self defense.

The myth of the peaceful unarmed opposition does not withstand if scrutinized without bias. „When mass protests began in Syria they included violent attacks and murders of police from the beginning„:

„…up to 60 Syrian security forces were killed that day in a massacre that has been hidden by both the Syrian government and residents of Daraa.

One Daraa native explains: “At that time, the government did not want to show they are weak and the opposition did not want to show they are armed.”

Beyond that, the details are sketchy. Nizar Nayouf, a longtime Syria dissident and blogger who wrote about the killings, says the massacre took place in the final week of March 2011.“
…
„on April 25, 2011, nineteen Syrian soldiers were gunned down in Daraa by unknown assailants. „
…
„April 10 was also the day when we learned of the first massacre of Syrian soldiers – in Banyas, Tartous – when nine troops were ambushed and gunned down on a passing bus. The BBC, Al Jazeera and the Guardian all initially quoted witnesses claiming the dead soldiers were “defectors” shot by the Syrian army for refusing to fire on civilians.

That narrative was debunked later, but the story that soldiers were being killed by their own commanders stuck hard throughout 2011 – and gave the media an excuse to ignore stories that security forces were being targeted by armed groups.

The SOHR’s Rami Abdul Rahman says of the “defector” storyline: “This game of saying the army is killing defectors for leaving – I never accepted this because it is propaganda.”„
…
„on April 23, seven soldiers were slaughtered in Nawa, a town near Daraa. Those killings did not make the headlines like the one in Banyas. Notably, the incident took place right after the Syrian government tried to defuse tensions by abolishing the state security courts, lifting the state of emergency, granting general amnesties and recognizing the right to peaceful protest. „
…
„Instead, all we ever heard was about the mass killing of civilians by security forces: “The dictator slaughtering his own people.” But three years into the Syrian crisis, can we say that things may have taken a different turn if we had access to more information? Or if media had simply provided equal air-time to the different, contesting testimonies that were available to us? „
…
„Syrian-based Father Frans van der Lugt was the Dutch priest murdered by a gunman in Homs just a few weeks ago. His involvement in reconciliation and peace activities never stopped him from lobbing criticisms at both sides in this conflict. But in the first year of the crisis, he penned some remarkable observations about the violence – this one in January 2012:

“From the start the protest movements were not purely peaceful. From the start I saw armed demonstrators marching along in the protests, who began to shoot at the police first. Very often the violence of the security forces has been a reaction to the brutal violence of the armed rebels.”

In September 2011 he wrote: “From the start there has been the problem of the armed groups, which are also part of the opposition…The opposition of the street is much stronger than any other opposition. And this opposition is armed and frequently employs brutality and violence, only in order then to blame the government.”„
http://rt.com/op-edge/157412-syria-hidden-massacre-2011/

Then there is the myth of the „moderate opposition“. To this date major parts of euro-american mass media continue to uphold the bizarr claim that the armed Syrian opposition or at least the major bulk of the fighters, the so called „Free Syrian Army“ are moderates.

„It is often suggested the “moderate opposition” is popular, democratic and secular. President Obama has recently proposed giving $500 million to the “moderate opposition”.
Patrick Cockburn sums up the reality in the newly released book “The Jihadis Return: ISIS and the New Sunni Uprising”:

“It is here that self-deception reigns, because the Syrian military opposition is dominated by ISIS and by Jabhat Al Nusra, the official Al Qaeda representative, in addition to other extreme jihadi groups. In reality there is no dividing wall between them and America’s supposedly moderate opposition allies.”

This situation is not new. A NY Times article in summer 2012 discussed the hidden presence of Al Qaeda within the “Free Syrian Army” „

In another article Patrick Cockburn writes: „Jihadi groups ideologically close to al-Qa‘ida have been relabeled as moderate if their actions are deemed supportive of U.S. policy aims. In Syria, the Americans backed a plan by Saudi Arabia to build up a “Southern Front” based in Jordan that would be hostile to the Assad government in Damascus, and simultaneously hostile to al-Qa‘ida-type rebels in the north and east. The powerful but supposedly moderate Yarmouk Brigade, reportedly the planned recipient of anti-aircraft missiles from Saudi Arabia, was intended to be the leading element in this new formation. But numerous videos show that the Yarmouk Brigade has frequently fought in collaboration with JAN, the official al-Qa‘ida affiliate. Since it was likely that, in the midst of battle, these two groups would share their munitions, Washington was effectively allowing advanced weaponry to be handed over to its deadliest enemy. Iraqi officials confirm that they have captured sophisticated arms from ISIS fighters in Iraq that were originally supplied by outside powers to forces considered to be anti-al-Qa‘ida in Syria.“
http://www.counterpunch.org/2014/08/21/why-washingtons-war-on-terror-failed/

“In the East of Syria, there is no Free Syrian Army any longer. All Free Syrian Army people [there] have joined the Islamic State,” says Abu Yusaf, a high-level security commander of the Islamic State, whom The Washington Post’s Anthony Faiola wrote about last week…“

„some of the people the U.S. and their allies had trained to fight for ‘democracy’ in Libya and Syria had a jihadist agenda — already or later, [when they] joined al Nusra or the Islamic State,” a senior Arab intelligence official said in a recent interview…“

„For a long time, Western and Arab states supported the Free Syrian Army not only with training but also with weapons and other materiel. The Islamic State commander, Abu Yusaf, added that members of the Free Syrian Army who had received training — from the United States, Turkey and Arab military officers at an American base in Southern Turkey — have now joined the Islamic State. “Now many of the FSA people who the West has trained are actually joining us,” he said, smiling.“
http://www.washingtonpost.com/posteverything/wp/2014/08/18/the-terrorists-fighting-us-now-we-just-finished-training-them/

To this day many western mainstream media still stick to two fairy tales:
a) That there is a single entity called „Free Syrian Army“ and that it is the biggest rebel faction
b) That the FSA, unlike ISIS or Jabhat al Nusra (JAN) is „moderate“

Just a single example that clearly demonstrates how moderate and respectable the FSA is (IRONY):

„Contacted by telephone, Adnan al-Assadi, Iraq’s deputy interior minister, said Iraqi border guards had witnessed the Free Syrian Army take control of a border outpost, detain a Syrian army lieutenant colonel, and then cut off his arms and legs.

„Then they executed 22 Syrian soldiers in front of the eyes of Iraqi soldiers,“ Assadi said.“
http://www.aljazeera.com/news/middleeast/2012/07/201271919353589773.html

For more detailed information about the non-existence of a „moderate“ Free Syrian Army, look here:
https://radioyaran.com/2013/12/19/syria-it-is-insane-that-the-west-still-considers-supporting-islamists/
https://radioyaran.com/2013/10/11/syrian-rebel-massacre-in-lattakia-and-the-moderate-fsas-involvement/
http://100wordz.wordpress.com/2014/06/10/was-not-the-southern-front-supposed-to-be-dominated-by-moderate-pro-western-rebels/