A quartet of Senate Democrats wrote a letter to FBI Director James Comey on Saturday formally requesting an expedited update on his recently announced investigation into new emails relating to Hillary Clinton. Stressing their concern that Comey’s investigation was already being misused for political purposes, Sens. Tom Carper (D-Del.) and Ben Cardin (D-Md.), as well as the top two Democrats on the Senate Judiciary Committee ― Patrick Leahy (D-Vt.) and Dianne Feinstein (D-Calif.) ― asked both Comey and Attorney General Loretta Lynch to provide “more detailed information about the investigative steps that are being taken, the number of emails involved, and what is being done to determine how many of the emails are duplicative of those already reviewed by the FBI.” The Senators requested that they provide updated information “no later than Monday, October 31, 2016.” “Unfortunately, Director Comey’s letter has been misunderstood,” the letter reads.