Now Playing: 08-21-13 Marketplace - A bigger Internet

Four billion people in the world lack Internet access. Facebook and a group of tech giants have launched an initiative to sign more of them up for Internet access. The project -- and goal -- is philanthropic, yes. But could more Internet users mean more Facebook accounts? The White House is facing pressure to pay its unpaid interns, to allow more students from lower-income backgrounds to apply. But who are White House interns anway?