<p>Langner claims that the US is the only possible force behind stuxnet.</p>
<p>I recommend this TED talk.</p>
<p>Ralph Langner: Cracking Stuxnet, a 21st-century cyber weapon</p>
<p><a href="http://www.ted.com/talks/view/id/1107">http://www.ted.com/talks/view/id/1107</a></p>
<p>by TED Air (download: <a href="https://market.android.com/details?id=com.ogqcorp.tpa">https://market.android.com/details?id=com.ogqcorp.tpa</a>)</p>
<p>Sent from my Android. Appologies for the brevity.</p>