The Turkish Prime Minister used his ethereal form to talk about upcoming municipal elections, and an ongoing corruption scandal in the country that has led to a purge of high-level officials across his government. While holograms have been used for entertainment purposes — perhaps most notably to project images of Nate Dogg and Tupac at Coachella festival in 2012 — politicians across the world have also tried to harness the technology. In 2012, Indian politician Narendra Modi broadcast 26 holograms of himself to crowds across the state of Gujarat. Modi said the use of holograms showed that India was a world leader in technology.