Nineteen years after first touring together under the "Clash of the Titans" banner, thrash metal kings Slayer, Megadeth, and Anthrax are reunited and back on the road, this time on the "J?_germeister Music Tour". But make no mistake: In the eyes of both the bands, it's "Clash of the Titans: Revisited". Before the J?_germeister Music Tour's opening night in Dallas, Slayer's Kerry King, Dave Mustaine, and Anthrax's Scott Ian chatted backstage with SPIN.com about what's changed over the past two decades, an upcoming U.S. "Big Four" tour with Metallica, and their "timeless" sounds. Read the interview