Finance  Sam Altman apologizes for ‘messy’ GPT-6 Astra rollout that’s locked out paying users Energy  Williams Closes $5.5 Billion Momentum Midstream Acquisition Politics  JD Vance pressed on whether Iran war will be resolved before US midterm elections - follow live Business  "Supersized" El Niño's harshest weather still ahead, including extreme heat, drought, floods, U.N. warns Finance  Sam Altman apologizes for ‘messy’ GPT-6 Astra rollout that’s locked out paying users Energy  Williams Closes $5.5 Billion Momentum Midstream Acquisition Politics  JD Vance pressed on whether Iran war will be resolved before US midterm elections - follow live Business  "Supersized" El Niño's harshest weather still ahead, including extreme heat, drought, floods, U.N. warns