'Good luck with that': PM says Saskatchewan premier shouldn't pick fight with CRA

Prime Minister Justin Trudeau says the Canada Revenue Agency is "very, very good" at getting the money it's owed, and Saskatchewan's premier should take note of that.

Scott Moe has pledged the province will not send Ottawa the money it collects from the federal carbon price on natural gas.

That move breaks the law, and Trudeau says the CRA has ways of making sure it can collect.

On Tuesday, the prime minister said his government will keep sending carbon rebate cheques to people in Saskatchewan.