Republican presidential candidate Donald Trump said on Tuesday he is willing to talk to North Korean leader Kim Jong Un to try to stop Pyongyang's nuclear program, proposing a major shift in U.S. policy toward the isolated nation.
Trump also called for a renegotiation of the Paris climate accord, said he disapproved of Russian President Vladimir Putin's actions in eastern Ukraine, and said he would seek to dismantle most of the U.S. Dodd-Frank financial regulations if he is elected president.
"I would speak to him, I would have no problem speaking to him," Trump said of Kim.
North Korea's mission to the United Nations did not immediately respond to a request for comment on Trump's remarks.
Trump, 69, also said he would press China, Pyongyang's only major diplomatic and economic supporter, to help find a solution.
"I would put a lot of pressure on China because economically we have tremendous power over China," he said.
On Russia, Trump tempered past praise of Putin, saying the nice comments the Russian leader has made about him in the past would only go so far.
"The fact that he said good things about me doesn't mean that it's going to help him in a negotiation. It won't help him at all," he said.
Trump said he is "not a big fan" of the Paris climate accord, which prescribes reductions in carbon emissions by more than 170 countries. He said he would want to renegotiate the deal because it treats the United States unfairly and gives favorable treatment to countries like China.
"I will be looking at that very, very seriously, and at a minimum I will be renegotiating those agreements, at a minimum. And at a maximum I may do something else," he said.
A renegotiation of the pact would be a major setback for what was hailed as the first truly global climate accord, committing both rich and poor nations to reining in the rise in greenhouse gas emissions blamed for warming the planet.