Stocks resumed their selloff and the dollar strengthened in early Asian trading on Tuesday as investors considered the implications of US and Israeli strikes on Iran on energy prices and the global economy. MSCI’s broadest index of Asia-Pacific shares outside Japan fell 1% to extend losses for a second day, led by a 2.5% tumble in Korean shares, while Tokyo’s Nikkei 225 slumped 0.8%. S&P 500