Oil and water: The Line 3 debate

Enbridge's new, larger Line 3 pipeline, which carries crude oil across northern Minnesota, was completed in 2021 and began operating in October. But the debate over the project's impact on climate, water and tribal treaty rights continues.

Minn. enviros urge against more crude oil transport
Some Minnesota environmental groups are urging state regulators to prevent more crude oil from being transported through the state.