Weekly Webcrawl: July 12, 2013 by Angela Herring July 12, 2013 Share Facebook LinkedIn Twitter While I thought Gina Kolata’s story in the Times, “Rare mutation ignites race for cholesterol drug“, was cool, Paul Raeburn felt it left something to be desired. A much cooler video about sharks than Sharknado, and it’s only 11 seconds long. But it still didn’t get as much Twitter attention. My mom was right: We can worry ourselves sick.