By Alexandra Banner

If you find yourself scanning the room more often these days, you're not alone. The growing pattern of gun violence in America has eroded our sense of safety in many places we once thought to be secure. So far this year, there have been 324 mass shootings in the US, defined by the Gun Violence Archive as when at least four people are shot.

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Emergency crews respond to a shooting and fire at a church in Michigan on Sunday. David Guralnick/AP

Church attack

A church attack in Michigan has left at least four people dead and multiple others injured, including children. Police say a man crashed his truck into the Church of Jesus Christ of Latter-day Saints in Grand Blanc Township, where hundreds of people were attending Sunday services. The suspect began shooting with an assault rifle and then used gasoline to set a fire that grew into a large blaze. Authorities said the shooter died during an exchange of gunfire with police. The suspect was identified as a 40-year-old US Marine Veteran who served in the Iraq War. A Marine Corps spokesperson told CNN the man served as a sergeant and received several medals for his service, which lasted from 2004 to 2008. The shooter's motive is still unknown.

Government shutdown

The top four congressional leaders will meet with President Donald Trump at the White House today as Washington works to avoid a looming government shutdown. The meeting with House Speaker Mike Johnson, Senate Majority Leader John Thune, House Minority Leader Hakeem Jeffries and Senate Minority Leader Chuck Schumer comes as government funding is set to run out on Tuesday night, with both sides remaining dug in on their positions. Although each shutdown differs, analysts say this would be unlike any federal funding crunch before. Trump and the White House Office of Management and Budget have signaled a new approach — urging agencies to reduce staff in unfunded programs that don't align with the president's priorities.

National Guard

President Trump said that he will send troops to Portland, Oregon, to protect Immigration and Customs Enforcement facilities he claimed are "under siege." This comes as an ICE building near downtown Portland has been at the center of protests throughout the summer. Most of the demonstrations have been peaceful, but some have ended in the deployment of tear gas. State and local leaders have pushed back against Trump's characterization of the situation, arguing that federal intervention is unnecessary. As part of his crime crackdown, Trump deployed the National Guard to Los Angeles in June and to Washington, DC, last month. He has also threatened to send troops to several other Democratic-led cities, such as Memphis, Baltimore and Chicago.

Storm watch

Tropical Storm Imelda is forecast to strengthen into a hurricane as it moves off the Southeast coast this week, threatening coastal flooding and beach erosion from Florida through the Carolinas. At the same time, Hurricane Humberto, which briefly intensified into a rare Category 5 storm on Saturday, remains a powerful Category 4 hurricane. Its massive circulation just east of Imelda will compound the hazards for US beaches this week, driving deadly rip currents and big waves along much of the East Coast. Even though Imelda's center is expected to stay well offshore, it could bring rainfall totals of up to 6 inches along the coastal Carolinas through Tuesday, raising the risk of flash flooding.

Gaza

President Trump has promised "something special" is coming on Gaza as Israeli officials say Prime Minister Benjamin Netanyahu has reservations about the White House's 21-point ceasefire and post-war governance plan. The two leaders will meet at the White House today for a high-stakes discussion that Trump has boasted could end the war in Gaza. Trump projected optimism on Sunday as his administration works to complete a comprehensive plan that would include the release of all hostages held by Hamas. On the other hand, Netanyahu is expected to push for changes, three Israeli officials said Sunday, underscoring the difficulty of finalizing a deal.

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600

That's roughly how many drones and missiles Russia fired at targets across Ukraine on Sunday morning in one of the largest barrages of the war.

"It has been my honor to be your mayor, and I'm proud to say that we took that victory four years ago and turned it into action."

— New York City Mayor Eric Adams, announcing on Sunday that he is ending his reelection bid. Polling data shows that Adams' exit had a minimal impact on the mayoral race, as Democratic nominee Zohran Mamdani continues to lead by a substantial margin.

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5 Things AM is edited by CNN's Andrew Torgan.

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