 Karen Travers, ABC News, Washington. This week, the president hosts the NATO summit in Washington. He will hold several events, including a news conference with reporters. Hurricane Beryl knocking out power to about 400,000 homes and businesses in the Houston area and further south, where the Category 1 storm came ashore in the Gulf. It hit 120 degrees in Las Vegas over the weekend, the all-time hottest day ever there.