- Saskatchewan's challenge of federal carbon tax in hands of Appeal court SooToday
- Ottawa, environmentalists make their case for national carbon tax. Watch it live Financial Post
- Carbon tax legal battle: Court reserves decision in carbon tax case, where high stakes are only certainty Regina Leader-Post
- Sask.'s constitutional court challenge of federal carbon tax begins today CBC.ca
- Those against carbon tax lay out arguments in Regina court battlefordsNOW
- View full coverage on Google News