Frigid temps hit U.S. behind major winter storm

Frigid temperatures across a large U.S. area complicated efforts Tuesday at restoring power and clearing roads after a major winter storm plowed through the central plains to the Atlantic coast.

The storm, which contributed to at least five traffic deaths, blanketed cities from Wichita to the US capital Washington in snow and ice, prompting mass travel disruptions and closures.

Over 190,000 customers remained without electricity from Missouri to Virginia as of Tuesday morning, according to the Poweroutage.us tracker...