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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World Central Kitchen is Ukraine helping to feed people remaining in the country or fleeing from the Russian forces. Nate Mook, CEO for the non-profit, joined Cheddar New to discuss the efforts being made to help those in need in a very tenuous situation and how the invasion disrupted the lives of Ukrainian people."We met a young woman from Kyiv who had crossed into Poland, she had a great job, she just moved into a new apartment. She was really excited about decorating her apartment. You know, things that we all do on a day-to-day basis, and she had to just abandon her life," he said.
Bina Venkataraman, Boston Globe Editorial Page Editor & former White House disaster policy adviser joins Cheddar News to discuss the current state of the pandemic as well as Biden's handling of the crisis
Michael Li senior counsel for the Brennan Center's Democracy Program joins Cheddar News to discuss gerrymandering and how it's impacting American politics
As half a million Ukrainians fled when Russia invaded its neighbor, some civilians chose to stay in harm's way. Igor Gamaniuk, a 17-year-old Ukrainian college student, joined Cheddar News to talk about his decision to remain in his beloved country and volunteer to support soldiers with food, clothing, and supplies. "Right now people are pretty calm in my town. We are trying not to panic. But we have to be cautious because every day and every night the siren could sound and we have to move away from the window or go to the nearest shelter," Gamaniuk explained.
As Russia continues to invade Ukraine, its tech outsourcing sector is at risk. Over the past few years, the country has become a popular outsourcing destination for American and European tech companies, but now the future of that industry is uncertain. Isabelle Bousquette, enterprise technology reporter, for The Wall Street Journal, discusses what repercussions the crisis might have on the industry, and what companies are doing to mitigate possible disruptions.
In a nearly 3,700 page UN report, climate scientists outline the imminent dangers caused by climate change, saying fossil fuels are 'choking humanity.' The report calls some of the impacts of global warming 'irreversible,' warning of extreme consequences in the near future. Kristie L. Ebi, Professor of Global Health and Environmental and Occupational Health Sciences, University of Washington joined Cheddar's Opening Bell to discuss.
