Science Friday Published by Science Friday Hr1: News Roundup, Vaquita, Swim Strokes, Election Security, Book Club Listen 47 min Queue Download this audio Want to embed this player? Use the code below. More info. <iframe frameborder="0" scrolling="no" height="130" width="100%" src="https://www.wnyc.org/widgets/ondemand_player/wnyc/#file=/audio/json/651162/&share=1"></iframe> Share on Facebook Share on Twitter Email a Friend If hackers are targeting the servers of political campaigns, might attacks on election systems themselves soon follow? Plus, the endangered vaquita, and the #scifribookclub tackles Oryx and Crake.