'Biden was lukewarm about a deal; Trump is eager,' says disgraced Iran envoy Robert Malley, who is optimistic about the Trump administration's upcoming nuclear talks with Iran. Malley believes Trump is more likely to succeed in brokering a fresh nuclear pact with Tehran due to his impulsive nature and lack of concern for domestic politics. The former Iran envoy's comments come as the Trump administration prepares for diplomatic talks with Iran's hardline regime, with negotiations set to take place directly with Iran or through an intermediary. GOP lawmakers insist that any new deal must permanently dismantle Iran's nuclear infrastructure.