Government supporters perform a parody involving a Venezuelan militia up against Uncle Sam, a personification of the U.S government, during an anti-imperialist march to denounce Trump’s talk of a “military option” for resolving the country’s political crisis, in Caracas, Venezuela, Monday, Aug. 14, 2017. (AP Photo/Ariana Cubillos)

Venezuelan President Nicolas Maduro is asking the pro-government constitutional assembly to investigate the opposition for allegedly supporting Donald Trump’s threat of a “military option” to resolve the country’s political crisis.

Addressing a pro-government rally, Maduro said Monday that Trump’s remarks were prompted by the failure of the opposition’s campaign to oust him after months of destabilizing protests that left more than 120 dead and hundreds injured.

A government supporter dressed as Uncle Sam, a personification of the U.S government, holding a fake nuke and a placard showing OAS president as a dog, participates in an anti-imperialist march to denounce Trump’s talk of a “military option” for resolving the country’s political crisis, in Caracas, Venezuela, Monday, Aug. 14, 2017. (AP Photo/Ariana Cubillos)

Maduro says the truth commission created by the constitutional assembly should investigate opposition leaders as “traitors” for not speaking out clearly against the U.S. president.

The main opposition alliance rejected the use of military threats to resolve Venezuela’s crisis. But its Sunday statement didn’t mention Trump by name and instead accused Maduro of ceding Venezuelan sovereignty and oil wealth to Cuba and other powers.

A government supporter wears a T-shirt featuring a stencil of late President Hugo Chavez’s eyes and holds a national flag, during an anti-imperialist march to denounce Trump’s talk of a “military option” for resolving the country’s political crisis in Caracas, Venezuela, Monday, Aug. 14, 2017. (AP Photo/Ariana Cubillos)