These are the headlines you Need2Know:
* **Toronto Shooter Had Tumultuous Mental History:**
The parents of slain shooter Faisal Hussain went public on his history of mental illness, but officials have not yet identified his motives. The 29-year-old shot and killed two and wounded at least a dozen on Sunday. Read the details [here](https://www.cnn.com/2018/07/24/americas/toronto-shooting-investigation/index.html).
* **Umbrellas Up, Northeasterners!:**
A flash-flood warning is in effect after heavy rainfall has flooded several Pennsylvanian towns. In Scranton, certain parts of Hershey park are submerged in water. See the map [here](https://twitter.com/NWS/status/1021536276095426560).
* **Twitter War Forges Ahead:**
Following President Trump’s all-caps [Twitter](https://twitter.com/realDonaldTrump/status/1021234525626609666) threat to Iranian President Hassan Rouhani, the Iranian Foreign Minister Mohammad Javad Zarif fired back on Monday, warning the U.S. to, “BE CAUTIOUS!” Read the full subtweet from Zarif [here](https://twitter.com/JZarif/status/1021471196242735104).
* **North Korea Tunes it Down:**
Just over a month after Trump met with North Korean leader Kim Jong-un in Singapore to discuss denuclearization, the country is dismantling several ballistic missile launch sites. Stay with the story [here](https://www.theguardian.com/world/2018/jul/24/north-korea-satellite-images-show-dismantling-of-missile-test-facilities-report).
Cheddar's Hena Doba with the latest.
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A medical rescue helicopter caught fire and broke apart shortly after takeoff Monday before crashing into an apartment complex near Fort Lauderdale, killing a paramedic captain on board and a resident on the ground, authorities said.
A report showed that 2022 saw a record number of requests to ban books at U.S. public schools.
A federal judge heard arguments on whether to move the case for Mark Meadows to federal court from state.
Former President Donald Trump and the 18 people indicted along with him in Georgia are scheduled to be arraigned next week on charges they participated in a wide-ranging illegal scheme to overturn the results of the 2020 election.
Data gathered by The Associated Press show at least 14 of the 20 most populous U.S. cities are hosting or starting programs, sometimes called civilian, alternative or non-police response teams.
The original march in 1963 drew as many as 250,000 people and helped pave the way for the passage of federal civil rights and voting rights legislation in the next few years.
President Joe Biden and Vice President Kamala Harris will observe Monday's 60th anniversary of the March on Washington by meeting with organizers of the 1963 gathering and relatives of the Rev. Martin Luther King Jr., who delivered his “I Have a Dream” speech at the Lincoln Memorial.
A special session in the Tennessee Senate ended abruptly on Thursday without any action on gun control.
New York Gov. Kathy Hochul asked President Joe Biden to help the state absorb a surge of migrants.
The Pentagon said it will train Ukrainian pilots to fly F-16 fighter jets for its war against Russia.
