Yesterday, Mensch's lawyer chided her on twitter to be more careful with what she releases.
Today she says she is reporting off documents that she has from the DOJ. She says that U.S. Marshalls submitted and got the approval from a senior DOJ official the plans for delivering the subpoenas and the logistical details for closing streets when arrests are made.
Her comrade in arms, Claude Taylor has reported last night such plans had been developed. The point is that such plans are only developed when arrests are imminent.