Trump pushed back against talk of a looming recession after a raft of US data reports last week gave a mixed outlook for the economy.
US officials have indicated that they believe an explosion in northern Russia last week may have been related to work on a nuclear-powered cruise missile.
The US had already slapped a 25 per cent tariff on a separate $250 billion of Chinese imports.
President Donald Trump described the gunman as a "wicked murderer"
Experts remained cautious about Elon Musk's vision of merging minds with super-powered computing
The implantation of the threads, which Musk said are a tenth the size of a human hair, require the use of a special robot
Nadia Murad survived the worst cruelties ever inflicted on her people, the Yazidis of Iraq, before becoming a global champion of their cause and winning the Nobel Peace Prize.
There is no evidence that FaceApp provides user data to the Russian government
Trump said Turkey was forced to buy the S-400 system by his predecessor Barack Obama, leading the Pentagon to halt plans to sell F-35 fighter jets to the country.
The seizure by the US Coast Guard Cutter Munro was one of a number that occurred recently in the Pacific Ocean
In mid-June, the United States said it would deploy 1,000 additional troops to the Middle East, after a series of tanker attacks in the Gulf it has blamed on Iran despite Tehran's denials of…
Washington has imposed a series of measures against Tehran since Trump pulled out of a landmark nuclear accord between Iran and world powers last year.
There were 20,000 Trump supporters packed into a Florida arena, chanting "USA, USA!" The crowd in Orlando erupted with cheers as Trump entered.
Citing unofficial sources, The New York Times report claimed that the US has placed a malware inside the Russian systems operating the nation's power grid so as to conduct cyber attacks.
The family members were identified as Chandrasekhar Sunkara, 44; Lavanya Sunkara, 41; and two boys, ages 15 and 10, reported CNN.