Cross Country Checkup CBC Discover & Learn

Journalist Paul Wells has been covering federal politics for decades. He’s written about former Prime Ministers Stephen Harper and Paul Martin. His new book explores Justin Trudeau’s time in office since his government came to power in 2015. He answered your questions about federal politics.

In British Columbia there were 25-hundred and eleven illicit drug deaths last year -- the majority of them involving the opioid fentanyl. Meanwhile, the provincial government announced it's banning illicit drug use in public spaces, a key feature of last year's pilot program which aimed to decriminalize drug use in many instances. Amidst the decriminalization debate, what's the solution to the toxic drug crisis? If you are in recovery -- what can we learn from your story?

This week marked what could be the beginning of another dangerous wildfire season. Thousands of people were forced to leave their homes because of fires throughout parts of western Canada. This is after last year's record breaking season which saw tens of thousands of people flee their homes, 15 million hectares of land burnt, and nearly the entire country blanketed in smoke for parts of the summer.

Wherever you are in Canada -- are you ready for another wildfire season?

And for our Ask Me Anything - it's Spring, which can be a vulnerable time for migraine sufferers. Hear from a neurologist to learn about migraine causes and prevention.

Spring can be a vulnerable time for migraine sufferers. Our AMA guest this week was Dr. Christine Lay, a neurologist and the Founding Director of the Headache Program at the University of Toronto. Dr. Lay answered questions about migraine headaches, along with suggestions for migraine prevention and management.

A recent boycott against Loblaws aims to try to force the grocery giant to reduce prices. The company's recent quarterly report shows an increase in profits, while food prices have gone up roughly 20 per cent in Canada over the last 3 years. Do you think the boycott have an effect? How are you dealing with the high cost of groceries, and who or what do you blame for rising prices?

Lab-grown meat has been making political news this week. Our AMA guest this week was Isha Datar. She is the executive director of New Harvest, a nonprofit research institute that funds cultured meat research. She answered your questions about lab-grown meat.