Hallie Jackson NOW: Hurricane Isaias, California Storm, Trump Eases Russia Sanctions

On today's Hallie Jackson NOW, we cover Category 3 Hurricane Isaias as it approaches the continental United States, prompting mass evacuations and safety warnings along the Gulf Coast. Another tropical storm is battering Southern California, bringing heavy rain and flooding to the region. In political news, President Trump has eased sanctions on Russia, with President Putin saying he will release diesel to help lower prices at the pump. The move comes as the administration seeks to address rising energy costs ahead of the midterms. We also bring you the latest on other top stories, including international developments and breaking news. Stay with NBC News NOW for continuous coverage.