South Dakota’s Democratic candidate for governor, Jamie Smith, will hold a campaign event at 4:30 this afternoon at the Corn Palace Plaza.  Representative Smith will speak and will also take questions from the audience.  Joining Smith will be Brian Bengs, who is running against John Thune in the U.S. Senate, Secretary of State candidate Tom Cool, South Dakota Public Utilities Commission candidate Jeff Barth, and Dave Epp, who is running for Davison County Commission.  Today’s event is free and open to the public.