A robot dog designed and manufactured in the United States by Ghost Robotics and which had been in the earlier stages of development last year has been given its marching orders for a major assignment.
President Donald Trump, facing renewed criticism from Democrats and activists over his handling of a migrant crisis on the US-Mexico border, said in a Twitter post on Wednesday that immigrants unhappy with conditions at detention centers should be told: “not to come.”
The head of the US Secret Service, which guards President Donald Trump and visiting heads of state, is stepping down, the White House said on Monday in the administration's latest sign of turbulence.
Trading on the New York Stock Exchange (NYSE) on Wednesday restarted after being suspended for more than three hours due to a technical fault. The NYSE has yet to give full details of the problem, but emphasized that it was not the result of a cyber hack. Other exchanges, including Nasdaq, reported no problems and were trading normally.