Route Given News Today

>> reporter: well, eric, the whole purpose of this trip is to rea assure the u.s. allies in the region that the u.s. is going to stand behind them in the face of this growing nuclear threat from north korea. now, right now the vice president had to make a little bit of a pit stop. theyre on the ground in anchorage, alaska, to refuel before flying across the pacific ocean, and as soon as they landed, the vice president was met by alaska governor bill walker, and on the flight over, the vice presi...