I’m here to talk about a critical situation in Ukraine,” he said. “You’re asking me another subject.”

“I’ll be happy to answer it in detail later.  But the bottom line is that we’ve made an agreement — I’ve laid out an — an approach that has been endorsed by the U.N. Security Council, by the G7, by the Israelis, and the — the biggest hang-up so far is Hamas refusing to sign on even though they have submitted something similar,” the president said.

“Whether it ha- — now to — comes to fruition remains to be seen.  We’re going to continue to push.  I don’t have a final answer for you,” he said.