Post Originals  ·   December 8, 2016

U.S. life expectancy dropped in 2015. Here's why.

- The Post's Lenny Bernstein explains a report that shows life expectancy for Americans has declined in 2015 for the first time since 1993. ()

- The Post's Lenny Bernstein explains a report that shows life expectancy for Americans has declined in 2015 for the first time since 1993. ()

U.S. life expectancy dropped in 2015. Here's why. (1:35)

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