Subway is the largest chain in the US, having long leapfrogged industry giants such as McDonald's. But after the death of its cofounder Fred DeLuca in 2015, Subway has taken a turn for the worse.
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Why Subway is dying

Explore the rise and fall of Subway, from its humble beginnings with Fred DeLuca to its controversial history and challenges in the fast food industry. Why Congress can't claw back war powers from ...