Tehran remains at the negotiating table despite military skirmishes with US forces, focusing on regaining control of $100 billion in frozen assets and restoring access to global oil markets. Iranian officials confirmed they would retaliate for what they termed a cease-fire violation in the overnight US strike.

The US races to establish a quarantine facility in Kenya for Americans exposed to Ebola, marking a departure from previous outbreak protocols. International health officials work to contain a deadly Ebola outbreak in Congo, where distrust and superstition complicate containment efforts.

Albert Manifold's abrupt departure from BP adds to the oil giant's leadership turmoil. Concerns about his abusive behavior toward employees and mishandling of privileged information preceded his exit, sending BP shares down 4% in London trading.