METALLICA Played SLAYER Twice. Was That A Threat?

I don’t know, guys. But after playing Abba, Prince, and Garbage on their shows, I guess Slayer guys won’t get it as a compliment. I wouldn’t. See with your own eyes:

A piece of “Black Magic” at England’s Monsters of Rock in 1995

A piece of “Raining Blood” in a soundcheck in 2009