The crowd is getting super excited!

will.i.am and Soledad O'Brien open the show!

Fans go crazy for Roy Kim and Vixx.

Mayor Muriel Bowser talks about why she's a global citizen.

Elise Eberle and Tamzin Merchant talk about Live Below the Line.

Matthew Santoro takes the stage.

Roy Kim and Vixx make the crowd go crazy!

My Morning Jacket rock the festival.

A moving story.

The Boy Scouts of America unite!

The crowds show their support for Global Citizen.

Train rock out!

Train lead singer, Patrick Monahan, kills it!

Fans get an amazing view of Train!

Train rule.

The amazing stage.