CHICAGO (AP) — The Rev. Jesse Jackson, who has been receiving around-the-clock care at home, has been hospitalized with a rare neurological disorder, according to his Chicago-based organization. The civil rights leader was diagnosed with Parkinson’s disease over a decade ago. But his Rainbow/PUSH organization said late Wednesday that the 84-year-old was under observation for progressive supranuclear palsy, or PSP, a neurodegenerative disorder he has been “managing for more than a decade” and