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Our XM friend Hearsay Man—we'd actually like a Hearsay Man equivalent on the Sirius side, but maybe they're getting their basements ready for the big bash they're going to have when Howard starts up—sent us this interesting little graphic of a potential XM radio disaster alert system. It's nice to know that the XM folks are giving up some of their bandwidth to assist us in the case of a thermonuclear strike. However, I hope it doesn't pre-empt '80s on 8.

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