The think tank Third Way suggests (via PDF, which is an extremely stupid way to convey information on the internet IMO, but alas) that the federal government should supply taxpayers with an itemized receipt to show how much of their money went to which government-funded causes.  Top of the list:  Social Security.  Translation:  We need a national age limit.  (via Ezra Klein via On The Media)

Update:  Ask and ye shall receive:  Official Federal Taxpayer Receipt #money