Hillary Clinton is seen having a frank discussion about race issues in the U.S. with members of the Black Lives Matter movement in a new leaked video.

Clinton met privately with the group, which advocates for the rights of African-Americans, after it was denied entry to a campaign event on substance abuse.

In the video, Black Lives Matter members speak with Clinton about several issues facing African-Americans, like mass incarceration and the “original sin” of slavery and its impact on Americans today.

Also Read: Ice Cube Gets Real on Police Brutality, Black Lives Matter: 'I Tell My Kids to Make It Home'

“Look, I don’t believe you change hearts,” Clinton said. “I believe you change laws, you change allocation of resources, you change the way systems operate.”

“You’re not going to change every heart,” she continued. “You’re not. But at the end of the day, we could do a whole lot to change some hearts and change some systems and create more opportunities for people who deserve to have them, to live up to their own God-given potential.”

See video: Larry Wilmore to Black Lives Matter Protesters at Bernie Sanders Rally: 'Black Manners Matter'

The conversation also turned tense at times, such as when Clinton offered suggestions to the group concerning how they can better convey their message to white Americans. “I say this as respectfully as I can,” one of the activists said, “But you don’t tell black people what we need to do. And we won’t tell you all what you need to do.”

Black Lives Matter was founded in response to the acquittal of George Zimmerman in the shooting death of unarmed black teenager Trayvon Martin. Since then, the group has become a leading voice in American politics, calling for changes to laws regarding police brutality and the treatment of black citizens in general.

See video: Bill O'Reilly Thinks Black Lives Matter Is Pulling 'Radical Gestapo Tactics,' Says He's Covered Black Murder the Most

Protesters from the group interrupted a rally for Democratic Presidential candidate Bernie Sanders earlier this month in Seattle, with two women taking the stage and demanding the right to speak to those assembled.

21 Times Hollywood Tackled Race Issues (Photos)

Selma (2014) - David Oyelowo plays civil rights leader Martin Luther King Jr. in a biopic that explores the civil rights leader's role in the 1965 Selma protests.
Harpo Films/ Plan B Entertainment
Dear White People (2014) - This biting satire follows four black college students making their way in "post-racial" America.
Homegrown Pictures
12 Years a Slave (2013) - Chiwetel Ejiofor led the 2014 Best Picture winner, which is a true story about a freeborn black man who spent over a decade in slavery in the pre-Civil War South.
Fox
Django Unchained (2012) - Quentin Tarantino's controversial Oscar winner follows a freed slave who fights to liberate his wife from a brutal plantation owner.
The Weinstein Co.
Gran Torino (2008) - Clint Eastwood plays a grizzled Korean War veteran who reluctantly takes his young Hmong neighbor under his wing.
Warner Bros.
Crash (2004) - 2006's Best Picture Winner traces the intersecting lives of people of different races in present day Los Angeles.
Bob Yari Productions
American History X (1998) - Edward Norton plays the leader of a violent neo-Nazi gang who reevaluates his life when he sees his little brother going down the same path.
New Line
A Time to Kill (1996) - Based on the best-selling John Grisham novel, Samuel L. Jackson plays a man on trial for murdering the two white supremacists who raped his daughter who turns to an untested lawyer played by Matthew McConaughey.
Warner Bros.
Schindler's List (1993) - Steven Spielberg's unflinching look at the Holocaust through the eyes of a man who saved thousands of Polish Jews.
Universal
Malcolm X (1992) - Spike Lee and Denzel Washington teamed up for the true story of the inflammatory Nation of Islam leader.
Warner Bros.
School Ties (1992) - Brendan Fraser led this all-star cast (which included Ben Affleck and Matt Damon) in which he played tbe only Jewish student at an exclusive 1950's prep school.
Paramount
Boyz n the Hood (1991) - John Singleton's hard-hitting look at life in South Central Los Angeles saw Cuba Gooding Jr. trying to avoid the pitfalls of life in the ghetto.
Columbia Pictures
Dances with Wolves (1990) - Kevin Costner won multiple Oscars for this tale of a Civil War soldier who comes to identify with an oppressed native tribe in the American West.
Orion Pictures
Do the Right Thing (1989) - Spike Lee's searing portrait of a day in the life of a mostly black Brooklyn neighborhood during an intense heat wave.
Universal
Mississippi Burning (1988) - The true story of the disappearance of three civil rights protesters in 1960's Mississippi and the FBI agents who investigated.
Orion Pictures
The Color Purple (1985) - Whoopi Goldberg was nominated for Best Actress in this story of a black woman at the turn of the century fighting for her place in society.
Amblin
Blazing Saddles (1974) - Mel Brooks and Richard Pryor collaborated on this hysterical look at a black sheriff taking charge of a frontier town.
Warner Bros.
Guess Who's Coming to Dinner (1967) - Sidney Poitier stars in this groundbreaking film about a white woman who brings her black fiancee home to meet her parents.
Columbia Pictures
In the Heat of the Night (1967) - Sidney Poitier again challenged conventions when he portrayed a black detective investigating a murder in a rural Southern town.
United Artists
To Kill a Mockingbird (1962) - Gregory Peck cemented his place in film history as Atticus Finch, a white lawyer defending a black man accused of rape, in the adaptation of Harper Lee's masterpiece.
Universal
Birth of a Nation (1915) - Considered the first true narrative film, it attracted widespread criticism for its portrayal of African Americans and its glorification of the KKK.
D.W. Griffith

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The film industry has never shied away from the controversial topic

Selma (2014) - David Oyelowo plays civil rights leader Martin Luther King Jr. in a biopic that explores the civil rights leader's role in the 1965 Selma protests.

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