Parkland students 'hopeful' one year later01:13
NBC's Kate Snow sits down with Parkland students, and one of the parents who lost a child, one year after 17 people died in a shooting. Watch the interview tonight on "NBC Nightly News With Lester Holt."
First and only scuba Girl Scout troop sells cookies underwater01:15
Oscars reverses decision and will now air all categories00:50
Colin Kaepernick agrees to settle collusion case against the NFL01:01
Green Beret charged with murder speaks out03:42
Starting war with Iran would be ‘suicidal,’ Iran’s foreign minister says01:02
Houston police investigating one of their own after raid that left two dead01:08