The report follows a series of American attacks on boats claimed to have been carrying narcotics off the Venezuelan coast The administration of US President Donald Trump has produced a top-secret legal opinion authorizing the use of force against a list of drug cartels, going beyond those officially designated by Washington as terrorist groups, CNN has reported, citing multiple informed sources.In recent weeks, the US has sunk at least four boats it claimed were carrying narcotics off the coast of Venezuela, killing more than 20 people. The president of the oil-rich Latin American nation, Nicolas Maduro, has denied Washington’s accusations of having links to drug trafficking and insisted that the attacks were part of an attempt to depose him.The previously unreported legal opinion by the Justice Department’s Office of Legal Counsel is a cornerstone of the Trump administration’s campaign against the cartels, which also includes an expansion of the CIA’s powers to act in Latin America, the broadcaster said in an article on Tuesday. The document argues that the US president can authorize the use of deadly force against a wide range of drug trafficking groups due to them posing an imminent threat to the American people, the sources said.Former associate general counsel at the Defense Department, Sarah Harrison, to whom CNN described the opinion, said that if it is “as broad as it seems, it would mean DOJ has interpreted the president to have such extraordinary powers that he alone can decide to prosecute a war far broader than what Congress authorized after the attacks on 9/11.”“By this logic, any small, medium or big group that is trafficking drugs into the US – the administration could claim it amounts to an attack against the United States and respond with lethal force,” Harrison added.According to the broadcaster, multiple Pentagon military lawyers have suggested that the US attacks on boasts off Venezuela’s coast “do not appear lawful.” However, they lack the authority to overrule the opinion by the DOJ’s Office of Legal Counsel. "The way forward is just to eat it and put your head down and act in accordance with [Secretary of War Pete] Hegseth’s new policies,” one of the lawyers said.