MADISON — Two more former aides to Gov. Scott Walker have been charged with crimes linked to political fundraising while working on county time in the ongoing John Doe investigation.

Both worked for Walker while he was serving as Milwaukee County Executive, and both are accused of fundraising activities while at their taxpayer-funded day jobs...

"In the course of the investigation it was learned that a private email network was established and operated out of the County Executive’s office and that private network was used to communicate both political campaign and government work related information to select individuals," prosecutors wrote in the release announcing charges.