'Friends' actor's book is out, and he goes into more detail on the substance abuse that nearly killed him
                                
                                
                                    (Newser) -
                                    Excerpts had  leaked in advance  of Matthew Perry's book, and he'd  openly mentioned  in interviews that he'd be talking about his drug and alcohol addiction in it. Now, after the Tuesday release of Friends, Lovers, and the Big Terrible Thing, more on the Friends star's extensive...