That day, the White House quietly released a one-and-a-half-page letter signed by the Attorney General, Jeff Sessions, and the Homeland Secretary, John Kelly, which laid out the "weaknesses in our immigration system that pose a risk to our Nation's security" and urged the President to direct "a temporary pause in entry" from "certain countries".
Hence the concern here over possible isolationism and a missile system that poses the question: what happens when Americans have protected themselves and their European allies are sitting ducks?
Last year a lengthy process began to update the General Public Licence the legal document which makes available "free software", such as Linux, an operating system that poses a challenge to Microsoft's dominance.
Microsoft has spent a decade trying to smother Linux, the free-of-charge open-source operating system that poses a huge threat to Windows.
Whenever the Chinese government has been threatened, it has thrown more of its weight behind Linux, the freebie operating system that poses a looming global threat to Windows.
14 Cameroon has the highest rate of HIV in West and Central Africa, with a 5.3% prevalence in the adult population, 1 poor adherence rates and serious health system weaknesses that pose a threat to the management of HIV. 15 Recent reports suggest that PLHIV would like to receive text messages.
Dodd-Frank also creates a new insolvency system for banks that pose systemic risk to manage the inevitable failure.
Israeli entrepreneurs, renowned for their defense and cybersecurity expertise, are developing systems that can intercept drones that pose a threat to public safety and prevent attacks that attempt to use a drone to carry out an exploit.
The Senate Banking Committee took the country's leading financial regulators to task today, raising concerns that examiners have overlooked gaps in the global banking system that may pose national security risks.
Senator Hillary Rodham Clinton of New York has amassed the most of any candidate, even as she calls for changes to the health care system that could pose serious financial challenges to private insurers, drug companies and other sectors.
