This weekend, the nice folks over at Interscope teased a bit of the Eminem and Buckshot collaboration that can be found as a bonus track on Em's Marshall Mathers LP 2, which dropped today. Now, the whole track has made its way online and it's intense, scratch-filled lyrical workout. Buckshot compared it to a boxer stepping into the ring in his interview with XXL, and he wasn't kidding. Em comes out swinging here. Check it out above.