U.S. President Barack Obama ended his East Africa trip Tuesday with a speech to the African Union.
European Union foreign policy chief Federica Mogherini is in Iran.
North Korea’s ambassador to China says his country is not interested in international negotiations about its nuclear program.
The lawyers for an Israeli spy said Tuesday that U.S. officials have decided to release him in November.
South Korea says the MERS outbreak in the country is over.
Jeb Bush is the former governor of Florida.
Dr. Ben Carson is the former head of pediatric neurosurgery at Johns Hopkins University in Baltimore, Maryland.
The Republican governor of New Jersey also wants to be president.
Ted Cruz is a senator from Texas.
Carly Fiorina is the only Republican woman so far running for president.