This is trailer for Syriana. Defintely a good place to start, and gives a good impression of how delicately  the material is intertwined in this celebration of things at hand. Apart from the common devices to watch the film, online editing has allowed some clips and stills to be viewed - Youtube, Potlucker and some foreign websites offer payment or free screening on the basis of copyright laws.

Here is another notice of how the devices in the film abound through the great to varied imagination of the ensemble and production team - it was avoided release until international publication rights could be resumed.