The Fourth Amendment is clear: “The right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, shall not be violated, and no Warrants shall issue, but upon probable cause.” While the Founders could not have imagined the technology of today, the amendment should leave no doubt that our “effects” include our private emails, texts, images and calls, which often contain the most personal details of our lives.