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Florida high school students march 13 miles to school shooting scene, demand change 0:32

Florida high school students march 13 miles to school shooting scene, demand change

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Parkland school mass shooter Nikolas Cruz makes first live court appearance

Student reporter interviews classmates hiding from gunman in Florida high school 1:58

Student reporter interviews classmates hiding from gunman in Florida high school

Here's what we know about Nikolas Cruz, school shooting suspect 1:06

Here's what we know about Nikolas Cruz, school shooting suspect

The Florida high school shooting in photos 1:04

The Florida high school shooting in photos

Florida shooting suspect arrives at Broward Health North through back entrance 2:16

Florida shooting suspect arrives at Broward Health North through back entrance

This passer-by video shows arrest of Florida school shooting suspect 0:46

This passer-by video shows arrest of Florida school shooting suspect

AR-15: The gun behind so many mass shootings 2:05

AR-15: The gun behind so many mass shootings

Coast Guard shows 14,000 pounds of cocaine seized in South Florida 1:40

Coast Guard shows 14,000 pounds of cocaine seized in South Florida

Shooting reported near Fort Meade NSA campus 1:13

Shooting reported near Fort Meade NSA campus

Marijuana’s effects can vary from person to person, and scientists are not quite sure what to make of the common distinction users and growers make between cannabis sativa and cannabis indica. Courtesy of The New York Times
Marijuana’s effects can vary from person to person, and scientists are not quite sure what to make of the common distinction users and growers make between cannabis sativa and cannabis indica. Courtesy of The New York Times

More pregnant women use pot for morning sickness, study finds. That raises concerns.

December 20, 2016 06:29 AM

More Videos

Florida high school students march 13 miles to school shooting scene, demand change 0:32

Florida high school students march 13 miles to school shooting scene, demand change

Parkland school mass shooter Nikolas Cruz makes first live court appearance 7:22

Parkland school mass shooter Nikolas Cruz makes first live court appearance

Student reporter interviews classmates hiding from gunman in Florida high school 1:58

Student reporter interviews classmates hiding from gunman in Florida high school

Here's what we know about Nikolas Cruz, school shooting suspect 1:06

Here's what we know about Nikolas Cruz, school shooting suspect

The Florida high school shooting in photos 1:04

The Florida high school shooting in photos

Florida shooting suspect arrives at Broward Health North through back entrance 2:16

Florida shooting suspect arrives at Broward Health North through back entrance

This passer-by video shows arrest of Florida school shooting suspect 0:46

This passer-by video shows arrest of Florida school shooting suspect

AR-15: The gun behind so many mass shootings 2:05

AR-15: The gun behind so many mass shootings

Coast Guard shows 14,000 pounds of cocaine seized in South Florida 1:40

Coast Guard shows 14,000 pounds of cocaine seized in South Florida

Shooting reported near Fort Meade NSA campus 1:13

Shooting reported near Fort Meade NSA campus