Gunmen attack US convoy in Nigeria, leaving 4 dead and 3 kidnapped.

Four people, including two local workers of the US Embassy and two police officers, were killed in an attack on a convoy carrying US and Nigerian officials in Nigeria's Anambra state. The motive for the attack is unclear, but there is no indication that the US officials were intentionally targeted. The US Secretary of State condemned the attack and pledged to work with Nigerian law enforcement to bring those responsible to justice.