As more Albertans die of COVID-19, doctors push for a tighter lockdown, while Premier Jason Kenney pushes back. Plus, Beijing and Ottawa's relationship status: it's complicated. China's message to Canada now that Meng Wanzhou is home, and where things go from here between the two countries. After a year of party infighting and her failure to win a seat in the House of Commons, Annamie Paul steps down as the Greens' leader. So what's next for the party? And when did humans first set foot on North America? Why some fossilized footprints found in New Mexico may help scientists get one step closer to solving an ancient mystery.