There can't be another war on the Korean peninsula, says South Korean foreign minister

In an exclusive interview, South Korean Foreign Minister Kang Kyung-wha tells Judy Woodruff that they are cautiously optimistic that possible talks between North Korean leader Kim Jong Un and...

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JUDY WOODRUFF: President Trump spoke this morning with President Moon Jae-in of SouthKorea just one week after the surprise offer of a possible summit between Mr. Trump andNorth Korea's leader, Kim Jong-un.Moon's foreign minister, Kang Kyung-wha, is here in Washington to continue consultationwith the Trump administration and Congress, a trip that almost didn't happen, after Tuesday'sfiring of her counterpart, Secretary of State Rex Tillerson.Minister Kang and I spoke earlier today, and I began by asking her about President Trump'srecent apparent threats to pull American troops from South Korea if the Korea-U.S. Free TradeAgreement, or KORUS FTA, is not improved in the United States' favor.KANG KYUNG-WHA, South Korean For...