"What happened is absolutely unacceptable and can never be replicated again," Abbott said at a press conference Thursday. Texas grid operators said Friday that the electrical system has returned to normal for the first time since the extreme winter weather knocked out power to more than 4 million customers. She and her 8-year-old daughter are in a hotel, but they won't be able to live there long term. Magness said it could have taken months to restore. "I mean this is a nightmare, this is everyone's nightmare," Thierry told CBS News.
The national grid continues to operate normally.
( z0 continue :ARG1 ( z1 operate :ARG1 ( z2 grid :mod ( z3 nation ) ) :ARG1-of ( z4 normal ) ) )
(z0 / continue-01
    :ARG1 (z1 / operate-01
              :ARG1 (z2 / grid
                        :mod (z3 / nation))
              :ARG1-of (z4 / normal-02)))
The national grid continues to operate normally .
z2 :mod z3
z0 :ARG1 z1
z1 :ARG1 z2
z1 :ARG1-of z4