‘Jeopardy!’ host Alex Trebek died on Sunday after battling pancreatic cancer for nearly two years. He was 80. Trebek died at home early Sunday with family and friends surrounding him, ‘Jeopardy!’ studio Sony said in a statement. He presided over the beloved quiz show for more than 30 years and was a master of the format, engaging in friendly banter with contestants and appearing genuinely pleased when they answered correctly. Many celebrities mourned the death of the TV star...