Trump threatens to "massively blow up" a vast Iranian gas field unless Tehran stops striking Qatari energy facilities. Tehran has carried out a series of attacks on Gulf energy sit

Trump threatens to "massively blow up" a vast Iranian gas field unless Tehran stops striking Qatari energy facilities. Tehran has carried out a series of attacks on Gulf energy sites, including on Qatar's huge Ras Laffan LNG facility, in retaliation for an Israeli strike on Iran's South Pars gas field -- part of the world's largest natural gas reservoir