Opponents of Egyptian President Mohamed Morsi burn the content of a Freedom and Justice Party office in the coastal city of Alexandria on June 28, 2013. A US photojournalist was killed in clashes on Friday, state TV reported.A US citizen was killed on Friday in clashes in Egypt's second city of Alexandria, state television reported, bringing the death toll up to two. A medical source said a "21-year-old US citizen was killed. He was taken to hospital with birdshot wounds". The American embassy in Cairo said it was still trying to confirm the news.