Philip has been interviewed in numerous metal magazines and blogs, and there are some interesting facts about the days of old school thrash uncovered. Their questions also did a lot to clear up some issues he is involved with with Kreator.
This one's with the great Metal Tim of
Brave Words, Bloody Knuckles
Here's his talk with Decibel Magazine
Here's an interview for Pedro Alonso, a heavy metal journalist from Bilbao (Basque Country, Spain). Click here for the english, here for the spanish version.