At the height of his fame, Pete Doherty personified rock'n'roll excess. Though he wished to be taken seriously as an artist, it was the many personal controversies of the Libertines frontman that provoked public scrutiny. From his relationship with Kate Moss, to his descent into drug addiction, to his link to a tragic death that still poses unanswered questions, we look at the many headlines of Pete Doherty. Host: Fionnán Sheahan, Guest: Craig Fitzpatrick