Hard Numbers

99 billion: Terminating NAFTA would cost North America’s three economies $99 billion in annual real GDP, according the Bank of International Settlements. The US stands to lose the most, $40 billion, followed by Canada and Mexico, $37 billion and $22 billion respectively.

600,000: In North Korea, there are currently 436 government-approved markets in operation, which in total employ at least 600,000 workers, according to the Center for International and Strategic Studies in Washington. That’s more than double the number that existed a decade ago and part the Kim regime’s efforts to improve living standards.

3,000: The eastern German city of Chemnitz has been roiled by protests over the past few days, which included the clash of about 3,000 right-wing extremists with left-wing counter protesters after the death of a German man at the hands of two migrants. There were some 10 reports of protesters using Hitler salutes – a criminal offense in Germany.

15: This week, the UN announced it is looking into possible war crimes committed by both Saudi Arabia and Houthi rebels during the ongoing civil war in Yemen. Among the issues now under the microscope: 15 clerics have been killed in extrajudicial assassinations tied to the ongoing power struggle since October of last year.

13: The combined population of four eastern European nations – Poland, Hungary, the Czech Republic, and Slovakia – is expected to fall by 13 percent by 2050, according to the United Nations. That demographic decline, the fastest for any region during the time period in question, is one that could be solved by loosening restrictions on migration or by outsourcing more jobs to robots.

In 2012, the United States created the Deferred Action for Childhood Arrivals (DACA) program to protect these young people from being deported. Yet just five years later, the program was rescinded, putting close to 700,000 DACA recipients at risk of being banished from the only home they've ever known. More than five dozen of these DACA recipients at risk are Microsoft employees. These young people contribute to the company and serve its customers. They help create products, secure services, and manage finances. And like so many young people across our nation, they dream of making an honest living and a real difference in the communities in which they reside. Yet they now live in uncertainty.

Microsoft has told its Dreamers that it will stand up for them along with all the nation's DACA recipients. It will represent them in court and litigate on their behalf. That's why Microsoft joined Princeton University and Princeton student Maria De La Cruz Perales Sanchez to file one of the three cases challenging the DACA rescission that was heard on Nov. 12 by the United States Supreme Court.

Read more on Microsoft On The Issues.

Last week, French President Emmanuel Macron said that NATO was experiencing "brain death," citing a lack of coordination and America's fickleness under Donald Trump as reasons to doubt the alliance's commitment to mutual defense. NATO – the North Atlantic Treaty Organization – was formed in the wake of World War II as a counterweight against Soviet dominance in Europe and beyond. Its cornerstone is that an attack on one member is considered an attack on all. But disagreement about burden sharing has gained increasing salience in recent years. In 2014, the bloc agreed that each member state would increase their own defense spending to 2% of their respective GDP over the next decade. But so far, only seven of 29 members have forked out the money. Here's a look at who pays what.

In the predawn hours of Tuesday morning, Israel launched a precision attack in the Gaza Strip, targeting and killing a Palestinian Islamic Jihad (PIJ) commander. In response, the terror group fired more than 200 rockets at southern Israel. Exchanges of fire have brought cities on both sides of the Gaza border to a standstill and at least eight Palestinians are dead and dozens of Israelis wounded. With this latest escalation, Israel now faces national security crises on multiple fronts. Here's what's going on:

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More Brexit shenanigans: Britons this week saw Prime Minister and Conservative Party leader Boris Johnson endorse Labour Party leader Jeremy Corbyn in upcoming elections. As a special bonus, they got to see Corbyn return the favo(u)r with a formal endorsement of Johnson. Most viewers in the UK will have understood immediately that these are the latest example of "deep fakes," digitally manipulated video images. The more important Brexit story this week is a pledge by Nigel Farage that his Brexit Party will not run candidates in areas held by the Conservatives in upcoming national elections. That's a boost for Johnson, because it frees his party from having to compete for support from pro-Brexit voters in those constituencies.

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80: More than 80 percent of the electronic voting systems currently used in the US are made by just three companies, according to a new report which warns that they are regulated less effectively than "colored pencils."

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