Americans failed to safeguard decades of diplomatic and financial investments in Congo, where the world’s largest supply of cobalt is controlled by Chinese companies backed by Beijing.
Transportation secretary talks electric vehicles, carrots and sticks, and how he plans to counter Republican criticism on the administration's infrastructure plan.
Millions of acres of Arctic Alaska stand open and available for petroleum exploration, but industry's eyes have been focused for 40 years on the wild, wildlife-rich, 1.5 million-acre coastal plain of the Arctic National Wildlife Refuge.
