Cameron denies being pig-fucker

Passed along in email today was this:

LONDON — “I did not have sexual relations with that pig.”

It’s not the sort of denial any world leader wants to make, and Prime Minister David Cameron has yet to respond to allegations that he once inserted his penis into the mouth of a dead pig.

The bizarre, and possibly illegal act, allegedly took place during the initiation for a debauched and secretive society at the University of Oxford. The lurid details are described in an extraordinary, unauthorized biography of the British prime minister written by the former deputy chairman of the Conservative Party.

It's just too good to ignore. How come the politicians in my country don't say juicy things like, "I did not have sexual relations with that pig?" Is it because they're not stupid enough or perhaps they consider the act too morally minor to be worth noting?