Upfront next, breaking news, President Trump warning lots of bombs will go off if Iran doesn't make a deal now.

Iran just responding and not giving a millimeter.

New reporting into out front this hour on what officials are saying.

Plus, new conspiracy theories spreading about the Trump assassination attempt in Butler, Pennsylvania.

Some MAGA supporters are now raising questions.

And uninvited guests.

13 people in a hot air balloon making an emergency landing in a California couple's backyard.

We're going to talk to them.

We've got their unbelievable video.

Let's go out front.

And good evening. I'm Aaron Burnett on this Monday. Outfront tonight, the breaking news, Trump's bluster.

President Trump warning, if Iran doesn't make a deal soon, and I quote him, then lots of bombs start going off.

And he says if the ceasefire expires without a deal, quoting him again,

the United States is going to knock out every single power plant and every single bridge in Iran.

No more Mr. Nice Guy. In other words, the wiping a civilization off the map tweet from Easter.

It's important to note that the Iranians haven't actually even officially agreed to show up for the

talks, and Iran's top negotiator just threatened Trump, saying that Iran has used this ceasefire

time to prepare new attacks. He writes, Trump, by imposing a siege and violating the ceasefire,

cease to turn this negotiating table, in his own imagination, into a table of surrender or to justify

renewed war mongering. We do not accept negotiations under the shadow of threats. And in the past two

weeks, we have prepared to reveal new cards on the battlefield. Now, Vice President J.D. Vance

will attend the talks, the White House says, but he hasn't left yet,

...