This mom got a $3 million hospital bill for her infant son’s transplant surgery. How did U.S. healthcare costs get so high?

This mom got a $3 million hospital bill for her infant son's transplant surgery. How did U.S. healthcare costs get so high? Watch the full video here: https://t.co/ftAGE1HbFe pic.twitter.com/J4YSCo2t5n

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