#CNNVideo

A witness in the Manhattan neighborhood discusses the details of the explosion.

New York City Councilman Corey Johnson discusses the details of an explosion in Manhattan that has injured 25 people, reports say.

During the Congressional Black Caucus Foundation dinner, President Obama discussed issues of civil rights and slavery in relation to Donald Trump.

Hillary Clinton speaks at the Congressional Black Caucus Foundation event after receiving an award.

During a press conference at the Pentagon, Russian Ambassador to the UN, Vitaly Churkin, spoke about the United States violating their commitment and his suspicions of the airstrikes.

Nelly is reportedly facing a $2.4 million tax lien -- so fans are trying to help him out by streaming his music,

CNN's Entertainment Analyst Chris Witherspoon takes a look at James Corden's career in an interview with Rosemary Church.

CNN's Barbara Starr discusses the reports of a US-led airstrike and resulting deaths in Syria.

CNN Senior International Correspondent Frederik Pleitgen discusses the reports of an airstrike that struck Syrian soldiers.

During a press conference, Police Commissioner Richard Ross Jr. discusses the details of the shooting rampage in Philadelphia and the letter left behind by the gunman.

Michigan is a battleground state. Fredricka Whitfield talks to PBS anchor, Christy McDonald, and editorial editor at Detroit News, Nolan Finley.

CNN Crime and Justice Producer Shimon Prokupecz discusses the explosive that went off in a garbage can during a Marine 5K race in Seaside Park, New Jersey.

Ocean County Prosecutor's Office spokesman Al Della Fave discusses the explosive device that went off in a garbage can along the race route for a Marine Corps charity run.

A Chicago police officer shown in a 2013 dashcam video shooting at a car full of teenagers is facing charges of federal civil rights violations, handed down by a grand jury.

A gunman with a reported hatred of law enforcement went on a deadly tear in Philadelphia, ambushing a police sergeant and firing rounds into a tavern and a car before police shot him dead, authorities said.

The NYPD says a man wielding a meat cleaver slashed an off-duty officer in the face in midtown Manhattan.

Donald Trump finally admitted that "President Barack Obama was born in the United States." CNN's Tom Foreman looks at the origins of the "birther" movement and Donald Trump's role.

A gunman in Philadelphia ambushed a police sergeant and fired rounds into a tavern and a car before he was shot dead by police. The shooting spree left at least six people injured.

A Florida man was found guilty Friday of attempted second-degree murder, stemming from a 2015 road rage incident involving George Zimmerman, a court spokeswoman said.

The United States is the most expensive place to give birth in the world, and costs are on the rise. One major culprit -- the dramatic increase in Cesarean deliveries. Lisa Ling investigates the trend, and questions her own choice to have an elective C-section.