Walid Mu`allim's video clips: what to believe

He showed videos supposed to be in Syria.  Hariri and Saudi and Qatari media claimed that the videos were from Lebanon.  Now Syrian regime media claim that they were indeed in Syria? Who do I believe? Well, I personally treat the Syrian regime media as liars, and I also treat Saudi, Qatari, and Hariri media are liars. Do you see my dilemma?  I really don't know where to turn to know about Syria except form various personal communications.  We are bombarded by lies and Western media have decided to only cover the propaganda outlets of the Ikhwan of Syria.