John Holdren, Director of White House Science and Technology Policy with President Barack Obama at The White House (CNSNews.com) – President Obama’s top science advisor, Dr. John Holdren, told a congressman asking about climate change skeptics that climate change is accepted science and that “there are always heretics” in the scientific community.“This is not the view of a few isolated scientists, this is the overwhelming view of scientists who study this matter around the world,” Holdren said, adding, “There are always skeptics, there are always heretics. That’s in the nature of science. VIDEO 2:57 minutes Holdren, who heads the...