Iran has imposed sanctions on 15 American companies. The move symbolizes a rapid deterioration in relations that could kill Boeing's plan to sell $8 billion in planes.
Prepare for market turmoil in South Africa after President Jacob Zuma made a move that caused investors to worry he's about to sack his finance minister, Pravin Gordhan.
The U.K. government is pushing for a backdoor into WhatsApp after it was revealed that Khalid Masood used the encrypted messaging app moments before his deadly attack in London last week.
Mexicans living in the United States send billions every year to Mexico to support loved ones south of the border. President Trump could make it more difficult for Mexicans to send that money home now, by imposing a potential tax.