By Tzvi Machlin It only took a full decade, but the International Olympic Committee has dropped the hammer on a former gold medal winner and have stripped her of her medal. According to the Associated Press, track & field star Natalya Antyukh, who won gold and silver medals for Russia at the 2012 Olympics in London, has been stripped of both medals for doping. Antyukh’s gold in the 400m hurdles is being re-awarded to Lashina Demus of the United States, who finished second in the gold medal race and won silver. Per the report, Zuzana Hejnova of the Czech Republic and Kaliese Spencer of Jamaica …