Along with death and taxes, two things appear inevitable. The first is that wireless connectivity will not only be built into everything we can imagine, but into everything we can't as well. The second is that those devices will have wholly inadequate security, if they have any security at all. Even with strong defenses, there is the likelihood that governmental agencies will gain covert access to IoT devices anyway.

Donald Trump’s escalating attacks on the press should alarm anyone who believes that a free press is essential to the maintenance of freedom and the avoidance of tyranny. That’s what the authors of the Constitution believed, a document Trump pledged on inauguration day to “preserve, protect, and defend.”

Trump’s accusations of falsehood in journalism are particularly dangerous because they invite those sympathetic to the president’s cause to accept his manufactured version of reality and reject accurately reported events and statements. This is a tactic from a very old playbook, and we don’t need to look very far back in history to see where that strategy can lead.

The drama of President Trump’s ban on immigration played out on multiple levels this past week; legal, as multiple courts weighed in, culminating in one granting an injunction that put the ban temporarily on hold; politically, as protesters clogged city streets at home and abroad; and factually, as the slap-dash way in which the order was implemented became increasingly clear. And then, of course, there were the absurdist moments, as when Trump tweeted about the “so called judge” who stayed the ban, perhaps unaware that the judge’s initial order was only a first step – the same jurist this week will listen to the administration’s lawyers attempt to justify the ban before he rules whether to make the stay permanent.

Last Friday, America gave notice that it will reject many of the refugees most in need of its protection. At the same time, it turned its back on its founding principles and denied the reality of its own history.

When the Trump administration, by Executive Order, shut the door on travel from seven predominantly Islamic countries – some of them our allies – it also put political expediency before actual danger. At most, it fulfilled a campaign promise that was spurious on its face, because refugee vetting procedures already in place are more than adequate to address security concerns.