Update at 1335 EST: This article has been updated to include comments by President Trump during the day.

U.S. President Donald Trump on Tuesday told reporters he’d recently received another personal letter from North Korean leader Kim Jong Un, reiterating his view that the DPRK has “tremendous potential.”

“I just received a beautiful letter from Kim Jong Un,” the President said, adding that he believed the two continued to have a “great relationship.”

“I can’t show you the letter, obviously, but it was a very personal, very warm, very nice letter,” he continued. “I appreciate it.”

“North Korea has tremendous potential,