I also don't have the numbers but I do know that the 'poor' EU member states do receive a lot of money from the richer economies of Germany, France and the UK.

I also don't have the numbers but I do know that the 'poor' EU member states do receive a lot of money from the richer economies of Germany, France and the UK. If anything threatens the strength of the EU and the Euro, it will be German taxpayers deciding they've had enough of paying for infrastructure in other countries and/or underwriting their profligate borrowing. I think the amount of wealth that gets sent to West Virginia is probably overestimated as well.