The Hollywood actors' union votes to strike. Extreme heat chokes Phoenix, Arizona. And the federal government's budget deficit nearly tripled in the first nine months of the fiscal year.Want more comprehensive analysis of the most important news of the day, plus a little fun? Subscribe to the Up First newsletter.Up First is produced by Nina Kravinsky, Shelby Hawkins and Kaity Kline. Our editors are Olivia Hampton, Rafael Nam, Michael Sullivan, Denice Rios and Alice Woelfle. Our technical director is Carleigh Strange with engineering support from Stacey Abbott.