Though some times, it's hard to be sure;

http://www.thisamericanlife.org/radio-archives/episode/484/doppelgangers

"He stood there, wondering for a second. And then he asked his friend, 
what's artificial calamari? Bung, his friend replied. It's hog rectum. 
Rectum that would be sliced into rings, deep fried, and boom. There you 
have it."



________________________________
 From: Jim Swayze <[log in to unmask]>
To: [log in to unmask] 
Sent: Thursday, April 4, 2013 5:23 PM
Subject: Re: Interest in tri tip
 
I only eat lips and hooves

On Apr 4, 2013, at 5:09 PM, June Kamerling <[log in to unmask]> wrote:

> Thanks Elle, great info to know....I mean...if we're going to be eating
> meat, it's helpful and savvy to know what part it's coming from!!
>