A California mayor is expected to plead guilty to a charge related to promoting Chinese propaganda. This development was announced by the Department of Justice. The case involves a mayor from California, but details about the specific circumstances are not provided here.

For more information on the charges and the plea, readers can refer to the original announcement from the Department of Justice. Further details about the case, including the mayor's identity and the terms of the guilty plea, are available from the source, ABC13 Houston.