According to the South Korean presidential office, Kim told President Moon Jae-in last month that Pope Francis would be welcomed "enthusiastically" in his nation.
"I'd love to remove them, but we have to get something for doing it", Trump said.
"We will make - we will figure it out and make it work", Pompeo told his greeter.
State Department spokeswoman Heather Nauert said Pompeo "directly addressed areas where the United States and China do not agree, including on the South China Sea and human rights".
In a snub, Chinese President Xi Jinping did not meet the visiting U.S. Secretary of State.
"North Korea took some steps towards denuclearisation and the United States will face criticism from the worldwide community if it continues to demand complete denuclearisation without any lifting of sanctions", said Yang Moo-jin, a professor at the University of North Korean Studies in Seoul.
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Meng's wife told reporters in the French city of Lyon on Sunday she hasn't heard from her husband since September 25. She said: "As long as I can't see my husband in front of me, speaking to me, I can't have any confidence".
North Korea maintains a Catholic church in Pyongyang, the Jangchung Catholic Church, though it is not affiliated with the Holy See.
"As I've said about a thousand times, you've got no rockets flying, you've got no missiles flying, you have no nuclear testing, you have nuclear closings, closing up different areas of North Korea".
"As soon as we get it logistically worked out, Chairman Kim said he's ready" to "allow them to come in", and once the arrangements are made "we'll put them on the ground", Pompeo said. DPRK is the acronym for the country's official name: Democratic People's Republic of Korea.
Moon was expected to deliver the message from the North Korean leader when he meets with the pope.
That progress contradicts promises North Korea has made dating back at least to 1992, and in recent months, when Kim promised to honor all past agreements and work toward denuclearization.
The Vatican and North Korea have no formal diplomatic relations and no pope has ever visited North Korea.
The President said that a second summit "is happening" and that the "timing won't be too far away".
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We can not forget against which team we compete and we made that performance. After the goalless draw, Guardiola said: "He (Jesus) wanted to take it".
The Kremlin says it is working on plans to host North Korean leader Kim Jong Un in Moscow.
Rising tensions have fueled concern in Beijing and Washington that the president's trade fight could, if left unchecked, foster a new Cold War between the two countries.
China's public show of displeasure represented one of the strongest signs yet that the widening list of disputes between the USA and China could undermine their cooperation on North Korea.
North Korea entered talks with the US and South Korea earlier this year, saying it's willing to negotiate away its advancing nuclear arsenal.
But Kim Il Sung, the North's late founding leader and the current ruler's grandfather, viewed Christianity as a threat to his authoritarian rule and eradicated it through executions and labor camps.
Moon also said the North would "permanently dismantle" Sohae missile engine testing site in the presence of experts from "concerned countries".
Netanyahu praises Haley after she quits United Nations post
Before she was named by Mr Trump to her United Nations post, Mr Haley was governor of SC , the first woman to hold the post. Haley's personal finances are detailed in her public financial disclosure as the USA ambassador to the United Nations.