Wikileaks Editor-in-Chief Speaks

Instant Index: The Little Girl Who Stood Up to McDonalds' CEO

David Muir reveals the top stories people are buzzing about this week.

Alarming Statistic: Danger at the Amusement Park

More than 90,000 children over the last 20 years treated in the ER after visiting parks.

Blast off Into Space With Leonardo DiCaprio for $1.5 Million

Hollywood star and Russian billionaire scheduled to launch into orbit fall of 2013.

President Obama's Naval Academy Commencement Speech

An inspiring message for graduates in the wake of a string of sexual allegations in the military.

British Airways Plane on Fire in Flight

How the quick-thinking pilot thwarted a disaster when the plane engine caught fire.

Windy City Twins

Middle school in Chicago has an astonishing amount of twins.

Instant Index: Royal Scare

Instant Index: Dan Harris reveals the top stories people that have people buzzing about this week.

Drama in the Sky

Investigators are trying to figure out how pieces of a plane came through the roof of a house.

Severe Weather Forecast

Ginger Zee tracks the latest breaking developments on the violent weather across the country.

Residents of Moore, Okla., Gather to Pay Their Respects

The first victims of the Oklahoma tornado laid to rest today as some teachers return to schools.

President Obama's Speech on Terror

The president addresses the war on terror, the use of drones and Guantanamo Bay.

Preventing Tragedy in the Water This Summer

Summer water safety tips parents need to know to keep their children safe.