why is homeland security so worried about two vegans who have ham issues?

hell if i know! why in the WORLD would TWO police officers in an unmarked car (at least one from homeland security) follow and surveil (is that a word? if not, it is now) TWO (that's right TWO NOT a GROUP or a MOB, but TWO) vegans who were protesting on public property? shouldn't homeland security be somewhere protecting our borders from TERRORISTS? oh, i'm vegan by the way BUT that has nothing to do with posting this story. i would have anyway.

ACLU sues Homeland Security for arresting, spying on vegans who protested ham

The American Civil Liberties Union today filed a federal lawsuit in Atlanta on behalf of two vegan protesters who were subjected to imprisonment, arrest and harassment by Homeland Security officials, RAW STORY has learned.
The lawsuit stems from a Dec. 2003 incident, when vegans Caitlin Childs and Christopher Freeman were protesting on public property outside a Honey Baked Ham store in Georgia's DeKalb County.
After the protest, the duo noticed they were being watched and photographed by a man in an unmarked car. They approached the car and wrote down the make, model, color and license plate number on a piece of paper. They then noticed the unmarked car was following them.

According to the ACLU suit, the car contained both a uniformed police officer and an undercover detective, later identified as Homeland Security Detective D.A. Gorman. The two pulled in behind Childs and Freeman and ordered them to exit their car.
Gorman then demanded that she turn over the piece of paper on which she had copied his license tag number. Childs refused to hand the paper over, and was handcuffed.
She was searched a male officer, despite her request to be searched only by a female officer, the ACLU says.
Both Childs and Freeman were arrested and charged with disorderly conduct. Police confiscated the piece of paper and Childs' house keys. Both were released from custody, but neither the piece of paper nor the keys were returned. The county has not pursued a criminal case.
To view the surveillance photos taken by Homeland Security, go to http://www.aclu.org/spyfiles/honeyham/1.html ................................