Any U.S. talks with North Korea would press denuclearization demand: Pence

Any U.S. talks with North Korea would press denuclearization demand: Pence: The United States is open to talks with North Korea, but only to convey the U.S. stance that "the most tyrannical and oppressive regime on the planet" must give up its nuclear weapons, U.S. Vice President Mike Pence said on Wednesday.