Airlines need up to another $80 billion to survive, the head of the industry's trade association told a French daily on Friday, as many countries tighten restrictions to confront another wave of coronavirus infections. "For the coming months the industry is estimated to need $70-$80 billion in additional aid," the head of the International Air Transport Association (IATA) Alexandre de Juniac told La Tribune. "Otherwise they won't survive." sw/rl/cdw