Society members from 21 states descended on the U.S. capitol for a "blitz" of 178 meetings in two days. Casey and special guest Matt Renninger explain why that is such an important activity, and blitzers Leah and Stefanie Griffith share their story of coming to Washington to speak for space.  More resources to explore this month’s topics are at  http://www.planetary.org/multimedia/planetary-radio/show/2018/space-policy-edition-23-blitzing-congress.htmlLearn more about your ad choices. Visit megaphone.fm/adchoices

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