<sod >But Mr Trump has since said he hopes to salvage the meeting, which could provide an unprecedented opportunity to dismantle North Koreaâs nuclear weapons programme.< eod>< sod > But Mr Trump has since said he hopes to salvage the meeting, which had been set for 12 JuneÂ and could provide an unprecedented opportunity to push to dismantle North Koreaâs nuclear weapons programme.< eod>