This all comes after VICE attempted to file Freedom of Information Act (FOIA) requests for the information. While the IRS and FBI denied them, the Secret Service made the interesting choice of not responding at all. In the amended complaint, they cite Trump’s August 9th comments that “If [Clinton] gets to pick her judges, nothing you can do, folks […] Although the Second Amendment people — maybe there is, I don’t know,” as well as this tweet indicating that the Secret Service was looking into it:
VICE filed their FOIA request on August 18th and the statutory 20 business days have passed without acknowledgement, so they have no choice but to sue the Secret Service.