On Facebook Saturday, Legault called himself the "prime minister of Quebec," in telling readers about a letter he wrote to Trudeau.
Ottawa police say they will just do occasional rotating stoppages on vehicles at the border.
The story about Alberta Premier Jason Kenney calling a referendum on kicking Quebec out of Canada drew hundreds of comments and dozens of shares.
Officers descended and chaos ensued. Two people were arrested and six fined.
"It is not Canada’s culture that many Albertans and Westerns seeks distance from. It is its policies."
Canada's dairy farms are under strict government controls on what they can produce.
Provincial Environment Minister Benoit Charette will announce a ban on the sale of new gas vehicles by 2035, La Presse is reporting.
Cory Morgan writes that Canada's Soviet-style supply management system encourages inhumane factory farms.
"Shaking our fists, going to court, and promises of greater autonomy someday, are no longer enough."
Navarro-Genie writes that politicians are using inflated numbers to justify an increasingly authoritarian crackdown on people living their lives.