Joe Biden approves Texas disaster declaration following deadly freeze

(Adds lawsuit against ERCOT, Texas AG investigation)By Callaghan O'HareHOUSTON, Feb 20 (Reuters) - President Joe Biden approved amajor disaster declar

source https://www.thehindu.com/news/international/joe-biden-approves-texas-disaster-declaration-following-deadly-freeze/article33893410.ece