Nikkei 225, Kospi, Hang Seng Index, Iran, Powell
Pedestrians crossing street at night in Hong Kong, China Nathan Road Nikada | E+ | Getty Images Asia-Pacific markets traded higher on Tuesday as traders shrugged off geopolitical flashpoints in Iran and Venezuela, as well as a criminal investigation into the U.S. Federal Reserve Chair Jerome Powell. Japan’s benchmark Nikkei 225 jumped 3.4% to lead…