Penn & Teller brilliantly dismiss the anti-vaccination lobby: https://showyou.com/v/y-lhk7-5eBCrs/penn-teller-kill-the-antivaccination-argument-in-just-over?utm_source=facebook&utm_medium=social&utm_campaign=timeline … (NSFW)
12:42 AM - 20 Jan 2014
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