India, April 26 -- President Donald Trump sent a direct message to New York Post reporter Caitlin Doornbos in Islamabad, urging her to "Come home!!!" This is after the abrupt cancellation of a planned U.S. delegation's visit to Pakistan.

The abrupt action corresponds with reports that diplomatic momentum has slowed following early optimism about a possible accord and that negotiations with Iran have reached a roadblock.

Trump announced Saturday afternoon in a Truth Social post saying that too much time was being "wasted" on travel.

"I just cancelled the trip of my representatives going [to] Islamabad, Pakistan, to meet with the Iranians," the president wrote.

Shortly after White House press secretary Karoline Leavitt informed Fox News...