[Trump Announces Nullification of Documents Signed by Biden Using Automatic Signature Devices] U.S. President Trump announced that all documents signed by former President Joe Biden using automatic signature devices (accounting for approximately 92% of his signed documents) are immediately nullified and permanently invalid. He stated that the use of automatic signature devices is prohibited without special presidential approval and accused operators of the devices of engaging in illegal practices. Trump claimed that Biden did not participate in the automatic signature process and would face charges of perjury if he claimed involvement. Additionally, he mentioned that individuals surrounding the 'Resolute Desk' in the Oval Office had stripped Biden of his presidential authority.