Ethics of Republican Attorney General Alan Wilson now questioned

The media is beginning to look at how Republican Attorney General Alan Wilson took out a loan to help his 2010 campaign. Was it legal?

http://www.postandcourier.com/politics/attorney-general-alan-wilson-s-campaign-loan-ties-to-quinns/article_c87f8a04-19fe-11e7-8c09-0be393963ec6.html