Arizona Republic:  “Two Maricopa County executives said Thursday they will appear before a federal grand jury next week to testify about allegations that Sheriff Joe Arpaio and others in his office have abused their power.  County Manager David Smith and Deputy County Manager Sandi Wilson said they met with representatives from the U.S. Attorney’s Office on Wednesday to prepare for the grand jury.”

See “Joe Arpaio Subject of Federal Grand Jury, Channel 5 Reports.”