US President Donald Trump expressed frustration with Iran and told it the "clock is ticking," hours after drones targeted a nuclear power plant in the United Arab Emirates. The fresh threats helped push up oil prices further on Monday. Earlier on Sunday, a drone sparked a fire in a power station at the United Arab Emirates' Barakah nuclear plant, underscoring the fragility of the truce. Bloomberg's Joumanna Bercetche joined Caroline Hepker and Tiwa Adebayo to discuss