By: Paige Tortorelli, Melissa Lee, Scott Zamost
Every step is a struggle for Bruce Zimmerman, whose health has been deteriorating since he was diagnosed with multiple sclerosis eight years ago.


Scott Zamost is a Senior Investigative Producer at CNBC. He specializes in medicine and healthcare, with a focus on pharmaceuticals, court proceedings, and legal reform. Scott has been featured in Flipboard and CNBC, and he is also known for his engaging talks at investigative journalism conferences, where he inspires others with his words of encouragement.
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