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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Covid cases have started to spike again across the nation, and this time they seem to be hitting some of our youngest and most vulnerable - school-aged children. School districts across the nation - including the country's largest public school system in New York City- are all grappling with what to do as teachers and students alike continue to miss school in droves.
Katie Honan, reporter for the New York City-based non profit news organization, The City explains how educational leaders across the country are handling covid demands from both teachers and parents alike.
Last week, the Supreme Court began here to hear arguments on two of the President's COVID-19 vaccine mandates. The vaccine or testing requirement for employees of large businesses, as well as the vaccine mandate for health care providers who get funding through either Medicare or Medicaid. The justices in DC will ultimately decide whether or not federal agencies even have the authority to issue these types of mandates. Editor at large of employment at Law 360, Vin Gurrieri, joined Cheddar to discuss more.
On this episode of Cheddar Reveals Richenda Sandlin-Tymitz, Marketing & Content Manager at Alaska Tour & Travel, breaks down when and how to plan your best trip to Alaska; Kristen Miller, Acting Executive Director, Alaska Wilderness League, discusses the Arctic National Wildlife Refuge and the oil drilling that threatens it; Cheddar gets a look at Curiosity Stream's 'The Magic of the Wild.'
Kristen Miller, acting executive director, Alaska Wilderness League, discusses the Arctic National Wildlife Refuge and the oil drilling that threatens it.
The Department of Treasury is warning Americans to expect delays on their tax returns this year as the IRS manages staffing shortages due to the pandemic.
The United States and Russia remain distant following a meeting between high-level officials for the two countries in Geneva, Switzerland. The nations remain conflicted over Washington's concern of a potential invasion of Ukraine by Russia and Moscow dispute with NATO expanding into former Soviet states. Hagar Chemali, host of Oh My World on YouTube and former spokesperson for the U.S. Mission to the U.N., joined Cheddar's "News Wrap" to give her take about the careful diplomatic negotiations underway. "I would expect more rounds," she said about the talks. "Both sides really remain adamant that we're not going to talk about Russia's proposal, and Russia doesn't want to talk about anything but its proposal. So once they start talking about the other items on the table, and there are a few other items, that's when negotiations can start."
Markets closed the day mixed, and well off their lows of the day following a market meltdown earlier in the session. The Nasdaq staged a comeback late in the day, even amid ongoing worries about the Federal Reserve raising interest rates. Doug Flynn, certified financial planner and co-founder of Flynn Zito Capito, joined Cheddar News' Closing Bell to discuss the markets' close and what's driving the major indexes.
