Conservative opponents of Mitch McConnell have installed "Retire Mitch" yard signs throughout Kentucky. FreedomWorks for America, which announced that it's endorsing McConnell’s GOP primary challenger, Matt Bevin, and would spend up to $500,000 toward that cause, paid for the signs.
http://www.courier-journal.com/article/20140217/NEWS010605/302170069/-Retire-Mitch-McConnell-signs-pop-up-around-Kentucky