By Charlie Campbell October 16, 2024 5:47 AM EDT C oncern is mounting regarding the health of Pakistan’s former Prime Minister Imran Khan , who has spent over a year in a squalid prison cell on a slew of charges his supporters insist are politically motivated. On Tuesday, Khan’s ex-wife, British socialite Jemima Khan, posted on X that the couple’s sons had been barred since Sept. 10 from speaking with their father, who his party alleges has also been denied access to lawyers or doctors. “He is