Fans, collectors embrace subversive stickers all over again
                                
                                
                                    (Newser) -
                                    Wacky Packages are back in the spotlight, in all their graphic genius. The product parodies introduced a generation of American kids to countercultural values, writes CNN’s Todd Leopold, who takes a look at a new book dedicated to the series and reflects on its history. Art Spiegelman, who later...