Trump’s plan for finding oil in Alaska may put polar bears at risk
By Jennifer A. Dlouhy, Bloomberg News (TNS) WASHINGTON — Concern that heavy machinery rolling across an Alaskan wilderness in search of oil would crush some polar bears to death stopped the Interior Department from approving a seismic survey in the area earlier this year. But the alternative — a low-flying plane making frequent passes over the Arctic National Wildlife Refuge — could still disturb polar