These are the headlines you Need2Know:
* **Trump Threatens Iran on Twitter:**
President Trump lashed out against Iranian President Hassan Rouhani late Sunday, warning him -- in an all-caps [tweet](https://twitter.com/realDonaldTrump/status/1021234525626609666) -- to "never, ever threaten the United States again or you will suffer the consequences the likes of which few throughout history have ever suffered before." His tweet comes in response to Rouhani's warning to Trump that "war with Iran is the mother of all wars." Read the details on [NPR.](https://www.npr.org/2018/07/23/631454795/trump-to-irans-president-never-ever-threaten-the-u-s-again)
* **Deadly Shooting in Toronto:**
Two people died and a dozen others were wounded in Toronto after a shooter opened fire in a popular neighborhood late Sunday. Neither of the victims has been identified. Authorities say the gunman is also dead, and they are now investigating the motive behind the shooting. Read the latest on [CNN.](https://www.cnn.com/2018/07/22/americas/toronto-restaurant-shooting/index.html)
* **Mourning Boat Accident Victims:**
The 17 victims of the duck boat accident in Missouri were remembered in a service on Sunday near the site of the accident. The memorial came as federal investigators are examining the boat's black box and video footage. Read more at [CBS News.](https://www.cbsnews.com/news/branson-community-mourns-missouri-duck-boat-victims-today-2018-07-22/)
* **Italian Wins the British Open:**
Francesco Molinari claimed the Claret Jug on Sunday, becoming the first Italian to win a major. He outlasted Tiger Woods, Jordan Spieth, Rory McIlroy and others to secure the prize. Read more at [BBC.](https://www.bbc.com/sport/golf/44918313)
Cheddar's Hope King gets into the latest.
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After the horrific mass shooting at a Texas elementary school, activists are once again urging Congress to take action. Trevon Bosley, a gun violence prevention activist, joined Cheddar News to talk about how to push legislators on the issue of new gun restrictions. “Even 10 years later the same sense of hopelessness from before," Bosley said, referring to the lack of change since the Sandy Hook massacre.
In Jarkesy v. Securities and Exchange Commission, the 5th U.S. Circuit Court of Appeals ruled that the SEC violated the U.S. Constitution. Cheddar's Alex Vuocolo dives into how the ruling could potentially change everything for regulators.
The school shooting in Texas that left 19 children and 2 teachers dead has reignited the debate over gun control.
The tragedy in Uvalde is the deadliest school shooting in nearly a decade and marks the latest in a string of mass shootings in the country. Jared Moskowitz, Broward County Commissioner and candidate for Congress in FL-23, joined Cheddar's Opening Bell to discuss why gun control measures are stalled in the Senate, and where legislation can move forward from here.
Police and detectives are still investigating the tragic school shooting in Uvalde, Texas that killed 19 children and two adults. Cheddar News was joined by Kirk Burkhalter, professor at New York Law School and former NYPD detective to gain some insight on what investigators are looking for and what comes next.
Texas authorities say the gunman who massacred 21 people at an elementary school was in the building for over an hour before he was killed by law enforcement officers.
Join Cheddar News as we break down the top headlines for Thursday, May 26 including updates on the Texas school shooting, President Joe Biden's executive order on police reform, and a recount in the Pennsylvania GOP Senate primary.
Representative Morgan Griffith of Virginia rebuked words from the FDA commissioner that could have been construed as blaming parents for stockpiling baby formula exacerbating the shortage.
Cheddar News reporter Megan Pratz brings the latest from the scene of yesterday's horrific school shooting at a Robb Elementary School in Uvalde, Texas. Now the second-deadliest school shooting in U.S. history with 19 children and two adults killed, Pratz goes into comments by Texas Gov. Greg Abbott, details about the deceased shooter, and reactions from members of the community.
The Robb Elementary School mass shooting killing 19 children and two adults in Uvalde, Texas pm Tuesday was the deadliest school shooting since the 2012 Sandy Hook massacre in Newtown, Connecticut, and came just 10 days after the grocery store shooting in Buffalo, New York. Nelson Vergara, the founder and CEO of 360 Protective Solutions, joined Cheddar’s Opening Bell to discuss. "Right now what law enforcement is concentrating on is trying to trace his steps as to what motivated the gunman to act the way he did. What it boils down to just trying to figure out what led to his motivation to do such a horrific act.”
