Pro-Trump groups have been calling to 'Release the Kraken' in the weeks following President-elect Joe Biden’s victory in an effort to challenge the election results. But where does the rallying cry come from? Yahoo News explains. Follow us on: Facebook: https://www.facebook.com/yahoonews Instagram: https://www.instagram.com/yahoonews/ Twitter: https://twitter.com/yahoonews TikTok: https://www.tiktok.com/@yahoonews Website: https://news.yahoo.com/ #Kraken #SidneyPowell