'March for Our Lives': Everything you need to know about today's rally

ATLANTA — Hundreds of thousands of students and their families gathered for this weekend’s “March for Our Lives” rally in cities across the United States.

The march was organized by students of Marjory Stoneman Douglas High School in Parkland, Florida, where a gunman killed 17 people and injured others on Valentine's Day. The accused shooter, Nikolas Cruz, 19, was a former student at the school and was armed with an AR-15-style rifle he had legally purchased a year ago, authorities said.

Now, students around the country, using the slogan "Never Again," are calling on lawmakers to make schools safer and enact tougher gun-control laws, such as prohibiting the sale of high-capacity magazines and banning the high-powered, highly lethal assault-style weapons often used in mass shootings.

When is the march?

The main "March for Our Lives" event took place in Washington, D.C., beginning on Pennsylvania Avenue between Third Street Northwest and 12th Street Northwest.

There have been other events in support of the shooting survivors, including a National School Walkout on March 14 that lasted for 17 minutes to honor those killed a month earlier in Parkland and to protest gun violence across the country.

Where is the march?

The main "March for Our Lives" event took place at noon ET in Washington, D.C., beginning on Pennsylvania Avenue between Third Street Northwest and 12th Street Northwest.

But there were hundreds of satellite marches, or "sibling marches," planned for the same day around the world. Each sibling march is an independent, student-led initiative, according to the "March for Our Lives" official website.

Those cities included Atlanta, Los Angeles, Chicago, New York, Boston, Ottawa, Buenos Aires, Madrid, Paris, Dublin, London, Berlin, Stockholm, Rome, Tel Aviv, Mumbai, Hong Kong, Tokyo and Sydney, to name just a few.

Where are the marches in Georgia? 

The main march in Georgia took place at the Center for Civil and Human Rights at 100 Ivan Allen Jr. Boulevard in Atlanta at 11 a.m. ET.

Other locations: 

Cedar Grove High School
2360 River Rd
Ellenwood, GA 30294

Benjamin E Mays High School
3450 Benjamin E Mays Dr SW
Atlanta, GA 30331

Covington Square
2101 Washington St SW #101
Covington, GA 30014

Oconee Veterans Park
3500 Hog Mountain Rd
Watkinsville, GA 30677

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Who's supporting the event?

Countless people, including a number of celebrities, have voiced their support for the march by announcing their plans to participate or donating to the movement's main GoFundMe page, which has raised over $3.3 million. Half of the funds raised via the crowdfunding platform will go toward the March for Our Lives Action Fund, which will cover expenses associated with Saturday's event in Washington, D.C.

The other half will be given to the victims and their families of the Feb. 14 school shooting via the Broward Education Foundation.

Actor George Clooney and his wife, Amal, a human rights lawyer, gave $500,000 to "March for Our Lives" and said their family will be at the event in Washington, D.C.

“Amal and I are so inspired by the courage and eloquence of these young men and women from Stoneman Douglas High School," George Clooney said in a statement on Feb. 20. "Our family will be there on March 24 to stand side by side with this incredible generation of young people from all over the country, and in the name of our children Ella and Alexander, we’re donating 500,000 dollars to help pay for this groundbreaking event. Our children’s lives depend on it."

Media mogul Oprah Winfrey announced via Twitter that she will match the Clooneys' donation. She tweeted, "George and Amal, I couldn’t agree with you more. I am joining forces with you and will match your $500,000 donation to ‘March For Our Lives.’ These inspiring young people remind me of the Freedom Riders of the 60s who also said we’ve had ENOUGH and our voices will be heard."

Many celebrities, including singers Harry Styles, Mariah Carey and Justin Bieber, have also shown their support by signing a petition created by the "March for Our Lives" organizers that calls for action to end gun violence and protect schools.

David Hogg, a student at Marjory Stoneman Douglas High School, announced on CNN that singers Ariana Grande, Jennifer Hudson, Miley Cyrus and Demi Lovato will be marching alongside him and the other organizers in Washington, D.C.

Why are people marching?

The "March for Our Lives" organizers explain on the official website that they support the constitutional right of law-abiding U.S. citizens to bear arms, but the recent surge of mass shootings, particularly at schools, calls for an honest discussion about guns.

So students, teachers and their supporters will take to the streets because they "will no longer risk their lives waiting for someone else to take action to stop the epidemic of mass school shootings that has become all too familiar," the organizers say.

"Not one more. We cannot allow one more child to be shot at school. We cannot allow one more teacher to make a choice to jump in front of a firing assault rifle to save the lives of students," the organizers say in their online mission statement. "In the tragic wake of the seventeen lives brutally cut short in Florida, politicians are telling us that now is not the time to talk about guns. March For Our Lives believes the time is now."

Cox Media Group