Levi's, founded in 1853, has survived the Civil War, the Great Depression, and other epochal threats, but in the last two years it’s been tormented by an enemy none of its executives saw coming: yoga pants. Inside the effort and business plan to win back the hearts, and butts, of shoppers By Tim Higgins | July 23, 2015 Full article here: http://www.bloomberg.com/graphics/2015-levi-strauss-confronts-the-yoga-pant/ Via: http://www.bloomberg.com/businessweek