Cancer claims one-of-a-kind firebrand author
                                
                                
                                    (Newser) -
                                    Author, intellectual, and firebrand atheist Christopher Hitchens has died at the age of 62 after a long fight with esophageal cancer. The British-born writer, who had lived in Washington DC since 1982,  chronicled his illness  with the same caustic insight he directed at targets including Bill Clinton, Mother Teresa, and...