text:  And in Texas, around 350,000 homes and businesses in the Houston area remain without power Sunday, nearly one week after Hurricane Beryl slammed into the region. Some residents have taken to sleeping in their cars and scorching temperatures. Texas Governor Greg Abbott called for an investigation into Centerpoint Energy, where its residents say was unprepared to respond to the disaster. This is Deborah Powell, a 72-year-old retiree from Houston.