Dammit, that isn't a Metallica song!!!!!
It's a SWIZZ BEATZ song, starring Ja Rule. Swizz Beatz asked to use some riffs and a couple vocals on a song of his, and Metallica said OK. It is not their song at all. They just lent them the material.
Shit, those riffs and vocals are from before James went to rehab, and all of that stuff has been scrapped. The new album is comprised entirely of stuff worked on in the year 2002. Most of it actually from the latter half of 2002.