It involves an unsavory private security company, Wachkenhut, that Greg Palast has exposed as an infamous union busting, low wage, low quality favorite of Republican privatizers (not to mention some Democrats too). Despite being prohibited by the Milwaukee County Board from firing public security staff employees, Walker unilaterally abolished a union contract and terminated the employment of security guards for the Milwaukee County Court House and two other buildings.
Walker replaced the guards with non-union Wackenhut, a division based in the UK. Walker claimed that there was a fiscal emergency and so he could do what he pleased. But, as Maddow reported, last month an arbitrator ruled that the county did not have a sufficient fiscal crisis at the time that would have allowed Walker to bypass the county board and cancel a union contract.
What should be more alarming to people who voted for Walker because they thought that he would save them money (which would never happen anyway, because whatever he "cuts" is going to show up in a rise in local or county flat taxes), but he overestimated the "savings" of busting the union by more than $300,000.
http://blog.buzzflash.com/node/12390