David Cameron's uncle was once chairman of Aston Villa, and the Tory leader had always claimed to support them. Until last weekend that is, when he switched alliegance to West Ham. Not cool.
You've probably already seen the clip but just in case...
And according to Google, the top two Cameron search queries of the election campaign are "Does David Cameron support West Ham?" and "Does David Cameron support Aston Villa?"
See, massive issue.