How did morrie get the attention of a producer of the abc show nightline?

Morrie Schwartz caught the attention of a producer from ABC's "Nightline" through a letter he wrote detailing his experiences and reflections on life while battling ALS. His poignant insights and unique perspective resonated with the producer, leading to an invitation for Morrie to appear on the show. This appearance ultimately showcased his wisdom and the lessons he had learned, which garnered significant public interest.