Apparently Tennessee has a problem with kids being affectionate.
http://gawker.com/5906361/tennessee-bars-schoolkids-from-holding-hands-because-it-could-lead-to-sex
http://www.reuters.com/article/2012/05/12/us-usa-politics-tennessee-idUSBRE84B00D20120512
http://www.chattanoogan.com/2012/5/7/225526/Tennessee-Lawmakers-Need-A-Reality-Check.aspx
http://gawker.com/5906361/tennessee-bars-schoolkids-from-holding-hands-because-it-could-lead-to-sex
http://www.reuters.com/article/2012/05/12/us-usa-politics-tennessee-idUSBRE84B00D20120512
http://www.chattanoogan.com/2012/5/7/225526/Tennessee-Lawmakers-Need-A-Reality-Check.aspx