I don’t think treason has even been charged in 20-plus years?
They are not literally “Treason” charges:
“A federal complaint was unsealed today charging Candace Marie Claiborne, 60, of Washington, D.C., and an employee of the U.S. Department of State, with obstructing an official proceeding and making false statements to the FBI, both felony offenses, for allegedly concealing numerous contacts that she had over a period of years with foreign intelligence agents.”
From link in post 8.
Much longer than that.