N.Korea envoy confirmed as Pompeo's number two

The US Senate on Thursday confirmed North Korea negotiator Stephen Biegun to be the State Department's number two, raising the possibility that the veteran Republican will become the acting top US diplomat next year.Biegun, currently on a trip to Asia as tensions mount with North Korea, was easily confirmed as deputy secretary of state, with 90 votes in favor and three senators, all Democrats, opposed.Biegun's elevation means he would take over as the acting top US diplomat if Secretary of State