The threat escalates a tit-for-tat trade row with Beijing over US tariffs imposed on Chinese goods.
Hispanic teenagers who hope to become border patrol agents explain the appeal of the job.
The controversial rapper, a rising star who faced domestic violence charges, has been killed aged 20.
President Trump defends the separation of children and parents who have entered the US illegally.
Puan left an "incredible legacy" of descendants for the critically endangered species, keepers say.
Donald Trump said the "sixth branch" of the military would be good for national security and jobs.
The French president was meeting young people when one student called him something he didn't like.
Landon Donovan says he always had "a strong connection" to Mexico despite the bitter US rivalry.
A "significant step forward" for AI as IBM's machine takes part in live debate with humans.
Indonesian rescuers battle rough seas to try to reach survivors after an overloaded ferry sank.
Several others were wounded in the attack a short distance from a police station.
The company breached consumer law by refusing to fix devices once serviced by third parties.
He is likely to brief China, North Korea's only economic ally, on his talks with the US president.
Tesla chief Elon Musk says an employee carried out "extensive and damaging sabotage".
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