Venezuela's barred opposition candidate is now the fiery surrogate of her lesserAP Week in Pictures: North AmericaSAS legend Chris Ryan warns Britain needs a bigger 'professional ArmyAngels acquire rightAP Week in Pictures: North AmericaKim's sister denies North Korea has supplied weapons to RussiaHezbollah introduces new weapons and tactics against Israel as war in Gaza drags onKey Boeing supplier Spirit AeroSystems is laying off 450 after production of troubled 737s slowsAngels acquire rightDamaged air valve in field of cattle is blamed as the source of Devon's parasite outbreak