JACKSON — Mike DeJong has announced his candidacy for Jackson County Sheriff, citing over two decades of experience in law enforcement and public service, along with deep roots in the community. DeJong began his career in 2004 as a Nobles County correctional officer and was later promoted to correctional sergeant, serving from 2005 to 2009. In 2008, he became a part-time deputy sheriff in Rock County before transitioning to a full-time role from…