“Pls have Mr. G bring the documents,” reads the March 27, 2019, email from a State Department official to someone who worked for “Mr. G.,” better known as former New York Mayor Rudy Giuliani, a central figure in the Ukraine pressure campaign that culminated in the impeachment of President Trump.

"S is happy to meet with him tomorrow for 10 minutes,” went an email, apparently between State Department officials, the next day (both sender and recipient are redacted, though the title “Office Manager to the Secretary of State” is visible in the sender’s signature). “S” was Secretary of State Mike Pompeo, who is suspected by Democrats to have had a more central role in that Ukrainian campaign than has yet been publicly acknowledged. (One of Pompeo’s top deputies, Lisa Kenna, also calls him “S” in scheduling emails.)