The United States and North Korea are in "last-minute" negotiations on the agenda for historic talks between Donald Trump and Kim Jong-un, the Chosun Ilbo daily reported on Thursday, citing sources in Washington.
The exact date and venue for the summit could be announced next week, the Seoul-based newspaper said.
Earlier, Trump said the summit would take place "in May or early June."
Chosun reported Trump would demand Kim denuclearize the North over six months or a year after their meeting, citing an unnamed source in Washington. The paper said Trump did not support the idea of a "phased and synchronized" implementation of a denuclearization deal, an option Pyongyang favors.
Trump does not trust Kim either. So he has pushed forward the idea of "complete, verifiable and irreversible denuclearization."
A source told the newspaper Trump may demand "the denuclearization be done within this year."