Mysterious deaths of 3 presidents linked to White House waterWilliam Henry Harrison, James K. Polk and Zachary Taylor all died under suspicious circumstances.BRYAN NELSON April 21, 2016, 2:43 a.m.
https://www.mnn.com/health/fitness-well-being/stories/mysterious-deaths-3-presidents-linked-white-house-waterThree presidents of the United States elected in the 1840s — William Henry Harrison, James K. Polk and Zachary Taylor — all died in office or shortly after leaving office. Harrison died on his 32nd day as president, serving the shortest tenure in American history. Whether you're a conspiracy theorist or not, it's a fishy pattern.
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What could have caused this? Well, urban hygiene was hardly exemplar in the 1840s, and Washington, D.C., was certainly not exempt. Researchers looked at historical records to see exactly where the White House got its drinking water from at the time. Sure enough, it came from a spring that was downstream from a sewage dump just seven blocks away. In other words, residents of the White House were drinking unclean water.
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