It's not easy being Rudolph Giuliani. Besides dropping out of a US Senate race, a divorce, and a diagnosis of prostate cancer, the New York City Mayor is now suffering the aggravation of an ad campaign that exploits his misfortune.

PETA is milking the PR potential of his prostate cancer to advance their own anti-dairy agenda with a billboard featuring Giuliani sporting a milk mustache and the headline "Got Prostate Cancer?"

Judging from a UPI news story, it seems "People for the Ethical Treatment of Animals" have little interest in the ethical treatment of their fellow human beings.