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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Sanctioned Russian billionaire Roman Abramovich has been seen on the sidelines of negotiations between Kyiv and Moscow aimed at bringing to an end the war in Ukraine.
Catching you up on what you Need to Know on Mar 29, 2022, with updates on the snow squall in Pennsylvania that caused a pileup killing three, the teacher's strike in Sacramento heading into week two, Walmart no longer selling tobacco products in select stores, and what meme stocks are up to this week.
State and county taxpayers will be asked to commit a record $850 million in public funds toward construction of the Buffalo Bills’ new stadium as part of a 30-year lease agreement.
As the war enters its second month, Russia may be changing course on its strategy in Ukraine. After suffering heavy losses, forces around the capital city of Kyiv appear to have stopped offensive operations and are now shifting their focus to taking over the south and east of the country. Terrell Starr, a foreign affairs reporter at The Atlantic Council, breaks down the latest from Kyiv. "Logistically this war has been a disaster. They have far more troops than [the] Ukrainian army has. What they don't have is good planning. The planning has been incredibly poor," he said.
Catching you up on what you Need to Know on Mar 28, 2022, with peace talks resuming in Ukraine as early as today, Colorado wildfires causing evacuations, Shanghai, China, ramping up restrictions once again, the Oscars debacle between Will Smith and Chris Rock, and more.
Volatility continues to be the name of the game when it comes to crypto. Bitcoin, the most valuable digital token, saw a small jump today - one of several small rallies throughout the month of March. Caitlin Cook, vice president of crypto education company Onramp Academy, joins Cheddar News' Closing Bell to discuss.