Press TV has conducted an interview with Daniel Patrick Welch, a political commentator from Boston, to discuss the US support for ISIL and other terrorist groups operating across Syria.
The political analyst says the United States, along with its regional allies, has been in league with ISIL in unleashing death squads to topple the government of Syrian President Bashar al-Assad.
He adds that the US has a long history of staging false-flag attacks in an effort to spread hostilities and pursue a regime change agenda in various parts of the world.
There has been plenty of evidence that ISIL backers provided the terror group with chlorine gas and other chemical weapons to launch attacks inside Syria, Welch argues.
Elsewhere in his remarks, the analyst highlights media reports that the US-led so-called coalition against ISIL has intentionally dropped arms for the militant group for several times across Iraq and Syrian in recent months.