Former DA's rip critics of John Doe Investigations.

This is a must see regarding the Scott Walker John Doe investigation.

On Upfront with Mike Gousha, former (Republican) Waukesha Co. DA Paul Bucher, and former (Democratic) Kenosha Co. DA Bob Jambois put to rest the idea that these John Doe probes were simply witch hunts. From Bucher's (who represented clients in the first John Doe) and Jambois' perspective, these are serious investigations that should not be reformed like some Republican lawmakers are proposing.