A few media articles making the scene now.
Palin Rallies for Chris McDaniel, Polls Still Close in Mississippi Senate Primary
http://conservativeread.com/palin-rallies-for-chris-mcdaniel-polls-still-close-in-mississippi-senate-primary/
Palin on stump for McDaniel: ‘Status quo has got to go’
http://www.clarionledger.com/story/news/2014/05/30/palin-campaigns-for-mcdaniel/9775903/
Palin headlines rally for McDaniel in Ellisville
http://www.hattiesburgamerican.com/story/news/politics/elections/2014/05/30/palin-headlines-mcdaniel-rally/9779293/
Sarah Palin hits the campaign trail for U.S. Senate challenger Chris McDaniel
http://blog.gulflive.com/mississippi-press-news/2014/05/sarah_palin_hits_the_campaign.html
All the stories are good. I think the Hattiesburg American was the best; Clarion Ledger a close second.