Are the Russians and West colluding in Syria?

Based on a series of articles by the guest, Dr. Haitham al-Haddad:

Why does the War in Syria on ISIS include those fighting against ISIS?

1.https://www.islam21c.com/politics/awkward-questions-surrounding-the-war-on-isis/
2. https://www.islam21c.com/politics/7498-intervening-in-syria-a-warning-to-the-west/

Kashif Zakiuddin interrogates various guests on this show, in this episode he comes Face to Face with a well known Islamic jurist, Dr. Haitham al-Haddad who believes that there is a conspiracy in the War on ISIS in Syria and Iraq. The apparent confrontation of the Russians backing Assad and Western powers backing the rebels is mixed with a common enemy of ISIS in the region. What is the reality? Are Muslims against Assad conflicted with having to support an American outfit which they believe has spent a decade ‘crusading’ against Islam? Who is on which side? Kashif interrogates the position that Dr. al-Haddad holds and the apparently outlandish claims that the West and Russia are actually helping one another in attacking Assad’s enemies.