With fighting between Israel and Iran-backed Hezbollah intensifying throughout the weekend, White House National Security Communications Adviser John Kirby said the U.S. is doing “everything we can to

National Security Council spokesperson reiterates the United States was not involved in explosions of pagers and walkie-talkies in Lebanon, declines to confirm Israel was responsible.

But as the president said the other day, everything is unrealistic until all of a sudden it's not anymore,” the White House national security communications adviser said.