In 1998 Goo Goo Dolls came out with the smash hit Iris. Not too long ago the song was recognized as Billboard's best pop song of 1992-2012. Despite all that the band's frontman and songwriter John Rzeznik claims to be still searching for the perfect song.Let’s get the “polish” question out of the way. You’re from Buffalo, NY and all of your four grandparents were Polish. How Polish is John Rzeznik himself?JR: I don’t speak any Polish, because of my mother, who was very much into “You have to speak English! Speak English!” kind of attitude. I wish we learned more. But I recall my father and his