SportsCampbell-Brown wins 200m world championshipsNasir QureshiSeptember 3, 2011September 3, 2011 by Nasir QureshiSeptember 3, 2011September 3, 2011 Daegu: Two times Olympic champion Veronica Campbell-Brown of Jamaica won the women’s 200 meters at the world championships Friday, beating 100 gold medalist Carmelita Jeter...