Millions endure record cold without power; at least 16 dead

Pastor Gavin Rogers, left, tries to convince people to come to his warming shelter to escape sub-freezing temperatures Tuesday in San Antonio. (AP Photo/Eric Gay)

OCEAN ISLE BEACH, N.C. — A winter storm that left millions without power in record-breaking cold weather claimed more lives Tuesday, including three people found dead after a tornado hit a seaside town in North Carolina and four family members who perished in a Houston-area house fire while using a fireplace to stay warm.