Brett Archibald helps his son build an igloo as his son Avett, 8, peeks out of the igloo in the front yard of their home in Pflugerville, Texas, Tuesday, Feb. 16, 2021. Electricity in the area had been out for about 24 hours. Millions of residents in the energy capital of the U.S. remained shivering with no assurances that their electricity and heat would return soon or stay on once it finally does. (Riccardo B. Brazziell/Austin American-Statesman via AP) 17/02/2021 - 10:02