Energy experts and lawyers are questioning the legality and execution of a massive long-term oil deal. This deal is expected to grant the US access to a significant portion of Venezuela's crude reserves. The portion in question is approximately a fifth of the total reserves.

Experts and lawyers are seeking more information about the contract, calling for transparency from both governments involved.

Further details about the deal and the concerns surrounding it are available, but at this point, the specifics of the agreement and its potential implications remain unclear.