McDonald's Installing DNA Spray Security System

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Now this is a cool invention! I can see many places where this would be a benefit if implemented.

McDonald's Installing DNA Security
By Christina Lopez | ABC News Blogs – 1-11-13

Thieves Down Under might get a little something extra the next time they rob a McDonald's.

In an effort to crack down on robberies at McDonald's in Sydney, the company has hired SelectaDNA, a British security firm, to install a system that sprays a "non-toxic solution with DNA Code" on would-be thieves on their way out the door of the fast-food outlets.

Read more: http://news.yahoo.com/blogs/abc-blogs/mcdonalds-installing-dna-spray-dousing-security-systems-194909214--abc-news-topstories.html