@FoxNews: Petraeus: US has ‘sacred obligation’ to help burn-pit veterans https://t.co/4cBAL01VXb https://t.co/Jl5zwFkyvl

@FoxNews: Petraeus: US has ‘sacred obligation’ to help burn-pit veterans https://t.co/4cBAL01VXb https://t.co/Jl5zwFkyvl