You can thank this Marine for Taco Bell — and GI distress

Among the many late-night, gastrointestinal-wrecking delights within American fast-food culture, Taco Bell stands elite.

For decades, Americans have fearlessly and willingly forked over hard-earned cash despite knowing a minute on the lips, forever (or so it would seem)… on the lavatory.

Despite these Eric Cartman-esque Stage Four bouts of fecal displeasure, Taco Bell remains one of the top…