Islamabad/Lahore, Dec. 3 -- Pakistan's former prime minister Imran Khan's health is "perfectly fine" but he is being subjected to "mental torture in solitary confinement", his sister Uzma Khan said on Tuesday after meeting him at Rawalpindi's Adiala Jail. Uzma Khan's remarks appeared aimed at reassuring Khan's supporters after concerns were raised over his wellbeing - and even whether he was still alive - though authorities had dismissed any rumors about his condition as baseless. "When I met with him, he was very angry," she said, quoting him as saying that the "mental torture" of his solitary conditions is "worse than physical abuse." P11...