It's all that many Canadians are talking about this weekend - the extreme, bone-chillingly cold weather, and heavy snow. A mass of Arctic air is gripping much of the country, east of Alberta. And southern Ontario is projected to see record snowfall.

Also: There is growing heartbreak and outrage in Minneapolis. The sub-zero temperatures are not deterring mourners and demonstrators from standing up against ICE - after its officers shot and killed another person in the city.

And: The House of Commons is set to return on Monday - and Donald Trump's latest threats are already dominating the conversation. The U.S. president is warning Canada could face a 100% tariff if it strikes a trade deal with China. You'll hear how this could shape the session ahead, as all parties weigh their next moves.

Plus: Faith-based hospitals refusing to perform MAID, Jamaica tries to revive tourism, The St. John's woman passing down her secret haggis recipe, and more.

Minneapolis is once again at a boiling point after another person was shot and killed by an immigration agent. Federal officials insist the man was an imminent danger to officers out doing their job. The city's mayor and Minnesota's governor are urging protesters to keep calm - and again demanding that the raids stop immediately.

Also: American importers could soon be paying a lot more for Canadian goods. U.S. president Donald Trump is once again threating tariffs over Canada's growing ties with China. This time, its a 100 per cent levy on all exports from Canada, if the government moves forward with making a deal.

And: A massive blast of Arctic air has much of Canada in its grip. Temperatures have plunged to dangerous lows, triggering weather alerts across the country. In the east, ice has shut down Newfoundland's largest power plant, putting the province at risk of an energy emergency.

Plus: Political prisoners in Venezuela, Marketplace investigates grocers limiting competition, A Catholic AI chat-bot, and more.

Wedding Crashers. After a decade on the run, former Canadian Olympian and alleged narco kingpin Ryan Wedding is now in U.S. custody. The 44-year-old is accused of running an international empire built on drug smuggling and murder. Wedding was arrested in Mexico yesterday, and faces multiple charges.

Also: U.S. President Donald Trump has drawn more Canadian ire: this time from veterans of the war in Afghanistan. They’re outraged over Trump’s suggestion NATO allies avoided the frontlines during the conflict. More than 40,000 CAF members served from 2001 to 2014, and 158 were killed. Thousands more were injured.

And: Loss of appetite. What’s behind the recent decline in popularity of meal prep kits.

Plus: B.C.’s extortion crisis, stress over public sector cuts, Liberals prep for Parliament’s return, and more.

“We are Canadian.” Days after taking aim at the Trump Administration in Davos, Prime Minister Mark Carney tries to rally his cabinet in Quebec ahead of a new session of parliament, as they work on plans to address the complex U.S. trade issue, as well as a host of other foreign and domestic concerns.

Also: Trump’s ‘Board of Peace’ is introduced to the world. The group’s reported mandate is to rebuild Gaza. More than 30 countries have signed on so far, including many from the Middle East. However, traditional U.S. allies, like Canada and European nations, have not committed. Many say they are unsure about the board’s long-term goals, and the $1 billion price tag for permanent membership.

And: Ontario’s beleaguered Marineland amusement park tells Ottawa there are only two choices for its captive whales and dolphins: a future in the U.S., or death.

Plus: ICE detains Minneapolis pre-schooler, status of Greenland plan, Ukraine front and centre at Davos, and more.

Following a wide-ranging speech by U.S. President Donald Trump in Davos, that again threatened the use of economic force to take Greenland, Trump claims he and NATO chief Mark Rutte have agreed to the ‘framework’ of a future deal on Greenland, and he is cancelling planned tariffs on European allies over the matter.

Plus: A day after Prime Minister Carney tried to rally middle powers at the World Economic Forum against ‘hegemons,’ President Trump called out Canada, saying our country only lives because of the U.S., and delivered a warning to ‘Mark’ about any future, similar statements.

And: No snow? Oh no! Why the future of the Winter Olympics may hinge on climate change.

Plus: Strengthening Arctic security, Ontario grinds axe over EV deal, Canada’s Olympic short-track speed skating stars prepare, and more.

‘The old order is not coming back.’ Prime Minister Mark Carney delivers a frank speech to other leaders at the World Economic Forum in Switzerland, urging middle powers to rebuff isolationism, and unite against powerful nations which use ‘economic integration as weapons.’ Carney did not mention U.S. President Donald Trump by name, but his remarks signal the Prime Minister’s latest shift from a reliance on traditional partners for trade and security.

Also: Wall Street and world markets shudder over new tariff tension triggered by President Trump, and his increasing threats to annex Greenland. Trump says he’ll hit eight NATO members with new levies if they don’t fall in line.

And: Penguins are shifting their sex habits. And some researchers say it’s an alarming sign.

Plus: Trump’s ‘Board of Peace’, Ukrainian refugees in Canadian limbo, Sask. assist to stranded hockey team, and more.

Europe’s leaders make plans to confront Donald Trump this week over his Greenland annexation threats, while new information emerges shedding light on what may be sparking the U.S. President’s latest demands. Adding to the tension is the effect this could have on Canada as CBC News learns of a potential troop deployment to the Danish territory.

Also: ‘Preventable deaths and near misses.’ The shocking assessment from Alberta’s top doctors about the state of care in some provincial hospitals.

And: Shadow fleet ‘on steroids.’ The recent rise of so-called ghost ships, and why these oil-smuggling cargo vessels are such a threat in the Caribbean and beyond.

Plus: GOP infighting over Greenland, Spain’s train crash aftermath, doctors' World Cup worries, and more.

The European Union and the United Kingdom are presenting a united front, saying U.S. President Donald Trump's goal of taking over Greenland goes too far. E.U. ambassadors held an emergency meeting to strategize on how to respond to Trump's latest economic threats on the bloc.

Also: Prime Minister Mark Carney is considering sending soldiers to Greenland for military exercises with NATO allies. Two senior Canadian officials have told CBC News that a set of contingency plans were drawn up last week and presented to the federal government. Prime Minister Mark Carney was asked about Greenland earlier Sunday after meeting with political and financial leaders in Qatar.

And: In Sault Ste. Marie, Ontario - there’s a frontline view of the effects of the U.S. government’s tariff on steel. In a few months, Algoma Steel, the city's biggest employer, will layoff a thousand workers - more than a third of its workforce. We'll take you to Sault Ste. Marie to meet some of the people affected.

Plus: Quebec's governing party sees another resignation, Grandparent scam in British Columbia, Celebrity cases of Lyme disease, and more.