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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Dr. Caitlin Bernard is facing disciplinary action after she spoke publicly about providing an abortion to a 10-year-old rape victim.
Oath Keepers extremist group founder Stewart Rhodes was sentenced on Thursday to 18 years in prison for orchestrating a weekslong plot that culminated in his followers attacking the U.S. Capitol in a bid to keep President Joe Biden out of the White House after winning the 2020 election.
Lawmakers in several states are embracing legislation to let children work in more hazardous occupations, longer hours on school nights and in expanded roles including serving alcohol in bars and restaurants as young as 14.
An Arkansas man who propped his feet on a desk in then-House Speaker Nancy Pelosi’s office in a widely circulated photo from the U.S. Capitol riot was sentenced Wednesday to more than four years in prison.
The rollout of his campaign Wednesday made clear that, at least for the time being, DeSantis intends to leave the dirty work of attacking Trump to his allies.
Texas Attorney General Ken Paxton has accused House Speaker Dade Phelan of being intoxicated during a legislative session and called for his resignation.
State attorneys general from around the country are teaming up to stop a company that's accused of making billions of robocalls.
Families are marking the one-year anniversary of the school shooting in Uvalde, Texas that left 19 children and two teachers.
Montana has become the first state to specifically ban people dressed in drag from reading books to children at public schools and libraries, part of a host of legislation aimed at the rights the LGBTQ+ community in Montana and other states.
Politicians in Washington may be offering assurance that the government will figure out a way to avert default, but around the country, economic anxiety is rising and some people already are adjusting their routines.
