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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House Republicans made post-midnight changes to their sweeping debt ceiling package to win over holdouts, as Speaker Kevin McCarthy pushed ahead Wednesday with plans to launch debate and round up support from his slim majority for a vote this week.
South Korean President Yoon Suk Yeol opened his state visit to Washington on Tuesday by touring a NASA facility with Vice President Kamala Harris as the Biden administration looks to deepen ties with a close ally that it sees as only growing in importance in an increasingly complicated Indo-Pacific.
Colorado is set to become the first state to sign a ‘right to repair’ law allowing farmers to fix their own equipment with a bill signing Tuesday afternoon by Democratic Gov. Jared Polis.
President Joe Biden has formally announced he’s seeking reelection.
Three Tennessee lawmakers who became Democratic heroes for facing expulsion after participating in gun control protests visited the White House on Monday, describing themselves as “representatives of a movement" that is demanding greater restrictions on firearms to save lives.
Speaker Kevin McCarthy is hurtling toward one of the most consequential weeks of the new House Republican majority as he labors to pass a partisan package that would raise the nation's debt limit by $1.5 trillion in exchange for steep cuts that some in his own party oppose.
A former advice columnist’s nearly 30-year-old rape claim against Donald Trump has gone to trial.
President Joe Biden on Tuesday formally announced that he is running for reelection in 2024, asking voters to give him more time to “finish this job” he began when he was sworn into office and to set aside their concerns about extending the run of America’s oldest president for another four years.
The sheriff's office in Carroll County, northeast of Louisville, has hired former Louisville police officer Myles Cosgrove, who fatally shot Taylor in a March 2020 drug raid that used a faulty warrant to break through her door.
The United States has begun facilitating the departure of private U.S. citizens who want to leave Sudan, according to White House national security adviser Jake Sullivan.
