Political observers Susan Smith (Liberal), Tim Powers (Conservative) and Anne McGrath (NDP) weigh in on the week's top stories, including how the federal government's rollback on the carbon price is impacting the prime minister politically. Alberta Environment Minister Rebecca Schulz explains her province's stance on the federal government’s rollback on the carbon price for home heating. Correctional Investigator of Canada Ivan Zinger discusses his annual report, which found Indigenous peoples continue to be overrepresented in Canada's prisons.