If I went to a concert and saw someone who is suppose to be dead rapping on stage. Snoopdogg played at Coachella(sp?) Last night and did 2 songs with 2pac. How is this even possible your asking??? Through the power of technology. It was a hologram. I'd personally say that technology is moving fast if we already have holograms about. Here's a pic but there is a video some where out on the net.
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