Former Republican Speaker of the House Newt Gingrich took to Twitter to call for Secretary of State John Kerry to resign for calling global warming the “world’s most fearsome weapon of mass destruction.” Gingrich, a failed Republican presidential candidate, tweeted out his disgust with Kerry’s comments (Note: He spells Kerry’s name wrong in the tweets): Does kerrey really believe global warming more dangerous than north Korean and iranian nukes? More than Russian and Chinese nukes? Really? ? — Newt Gingrich (@newtgingrich) February 18, 2014 On his trip to Indonesia, Kerry said that global warming is “the world’s largest weapon of...