NEW: The sweeping January 6 pardons that Trump vows to do are part of a broader effort to erase his 2020 loss and its ugly aftermath. They could embolden violent extremist groups and do other harm, national security and law enforcement sources tell me 👉🏻 https://www.motherjones.com/politics/2024/12/trump-pardons-january6-insurrection-congress-security/