• Physicians group labels obesity a disease
• Attack in Somalia called 'barbaric'
• Obama seeks to cut U.S., Russian nukes
• Tesla announces Model S recall
• Plans for royal birth revealed
• Third Republican senator backs same-sex marriage
• Karzai quits peace, security talks
• Blaze blamed on campfire roars near Yosemite
• Two charged in bizarre X-ray terror plot
• Paris Jackson testimony seen in Jackson trial