www.undergroundworldnews.com <br />The huge shape floating above homes and businesses sparked widespread panic as people took to social media to find out if the end of the world was coming. <br /> <br />Many in the city of Tyumen in south central Russia believed it was the beginning of a nuclear war. <br /> <br />Photos of the ominous mushroom cloud quickly went viral in Russia. <br /> <br />Alexander Bogdanov posted a photo on Instagram saying: "World War III has begun. <br /> <br />"I photographed it from my window." <br /> <br />Read More: <br />http://www.dailystar.co.uk/news/lates...
