Thousands of absentee ballots could be uncounted in upcoming elections thanks to President Donald Trump's objection to a treaty which governs the international mail exchange for nearly 200 countries.

Citing disapproval of shipping rates it says unfairly favor China, the White House is weighing a potential withdrawal next month from the Universal Postal Union (UPU), a United Nations agency which allows for global postal service.

Without U.S. membership in the UPU, overseas voters could face high shipping rates for mailing their ballots as well as mass confusion, which could leave thousands of votes uncounted in 2019 and 2020.

Medical images and health data belonging to millions of Americans, including X-rays, MRIs and CT scans, are sitting unprotected on the internet and available to anyone with basic computer expertise.

The records cover more than 5 million patients in the U.S. and millions more around the world. In some cases, a snoop could use free software programs — or just a typical web browser — to view the images and private data, an investigation by ProPublica and the German broadcaster Bayerischer Rundfunk found.

We identified 187 servers — computers that are used to store and retrieve medical data — in the U.S. that were unprotected by passwords or basic security precautions. The computer systems, from Florida to California, are used in doctors’ offices, medical-imaging centers and mobile X-ray services.