More Videos

A G.O.P. Guide to Mass Shootings 2:24

A G.O.P. Guide to Mass Shootings

Trump holds listening session with Florida high school shooting survivors 2:23

Trump holds listening session with Florida high school shooting survivors

Student walkouts, marches take gun control fight to the streets 1:37

Student walkouts, marches take gun control fight to the streets

Woman destroys her gun in wake of Florida high school shooting 3:45

Woman destroys her gun in wake of Florida high school shooting

Trump announces plan to visit Parkland, FL after school shooting 3:08

Trump announces plan to visit Parkland, FL after school shooting

Trump to American children after Florida school shooting: You are never alone 1:01

Trump to American children after Florida school shooting: You are never alone

White House lowers U.S. flag after Florida school shooting 1:00

White House lowers U.S. flag after Florida school shooting

Who is Rob Porter? 1:41

Who is Rob Porter?

Sen. Chris Murphy to Senate colleagues: 'We are responsible' 1:42

Sen. Chris Murphy to Senate colleagues: 'We are responsible'

Shooting reported near Fort Meade NSA campus 1:13

Shooting reported near Fort Meade NSA campus

How Zika spreads (and who’s to blame)

The mosquito kills nearly 750,000 people each year. Malaria is the cause for the majority of these deaths, but a Zika outbreak has the Americas scared of this insect. This is how the insect spreads disease to its victims.
Credit: Sohail Al-Jamea and Meta Viers