Surgeons work by flashlight as Ukraine power grid battered

KHERSON, Ukraine: Dr. Oleh Duda, a cancer surgeon at a hospital in Lviv, Ukraine, was in the middle of a complicated, dangerous surgery when he heard explosions nearby. Moments later, the lights went out.

Duda had no choice but to keep working with only a headlamp for light. The lights came back when a generator kicked in three minutes later, but it felt like an eternity.