It may take years to fully clear the damage from a historic ice storm. Some debris will be turned into biomass and converted into energy. One firm is using fallen trees to help power 38,000 homes.

The Trump administration disinvited two Canadian mayors from a Great Lakes event in Washington and the president has mentioned “revisiting the sharing of lakes and rivers between the two nations.”

The tribes are concerned with an anticipated fast-tracking of the tunnel permit. The Army Corps of Engineers says it will consider comments from tribes as it prepares an environmental impact statement.