What topics did Bolton think North Korea would discuss with the US in the future?

Choices:
A. not enough information
B. abortion talks
C. nuclear talks
D. marijuana legalization talks
not enough information
SEOUL, SOUTH KOREA — U.S. President Donald Trump’s decision to withdraw from the Iran nuclear agreement is not expected to derail diplomatic momentum to reach a deal to end North Korea’s nuclear weapons program, but it could complicate the negotiation process, analysts say.
Trump on Tuesday announced that the United States is ending its participation in the 2015 Joint Comprehensive Plan of Action (JCPOA) that lifted sanctions on Iran in exchange for Tehran limiting its nuclear program, and would re-impose U.S. economic sanctions on Iran. The agreement was negotiated by the administration of Trump’s predecessor, President Barack Obama, and involved five other world powers; Great Britain, France, Germany, China and Russia.
Trump’s National Security Adviser John Bolton said the U.S. decision to re-impose sanctions on Iran will set a higher standard for North Korea nuclear talks by sending, “a very clear signal that the United States will not accept inadequate deals.”
The U.S. policy reversal on Iran should not seriously impede diplomatic progress underway with North Korea, said Victor Cha, a noted Korea scholar with the Center for Strategic and International Studies in Washington.
“In terms of how the North Koreans would take it, I don’t think they’d take it one way or the other. I don’t think they’d see it as negative or positive because they think they’re different from anybody else anyway. They think they’re a very special case,” Cha said at a CSIS conference this week.
While the Iran deal limited that country’s efforts to develop a nuclear bomb, North Korea already possesses 20 to 60 nuclear warheads, according assessments by the U.S. Central Intelligence Agency and the Defense Intelligence Agency, and between 40 to 100 nuclear development facilities, according a report from the RAND Corporation security research organization.
But apprehension over whether future U.S. presidents would uphold a nuclear deal reached by Trump could reinforce the North Korean demand for early concessions.
John Delury, a North Korea analyst with Yonsei University in Seoul, said on Twitter, “I don’t think this is insurmountable but it adds yet another layer of difficulty.”
In some ways Pyongyang may be reassured that a deal reached with the Trump administration would likely be supported by the next administration to follow.