Malaysia's prime minister has confirmed that the piece of an airplane wing found on Reunion Island in the Indian Ocean last week is in fact from the missing Malaysia Airlines Flight 370. "Today, 515 days since the plane disappeared, it is with a heavy heart that I must tell you that an international team of experts have conclusively confirmed that the aircraft debris found on Reunion Island is indeed from MH370," Najib Razak wrote on his Facebook page. "We now have physical evidence that, as I announced on 24th March last year, flight MH370 tragically ended in the southern Indian...