Mustafa Barghouti: Can Palestinians improve their situation?

Stephen Sackur speaks to Palestinian politician, physician and civil rights activist Mustafa Barghouti. The seemingly endless Israeli-Palestinian conflict could be on the brink of getting a lot worse. If the two-state solution is dead, what option do the Palestinians have?(Photo: Mustafa Barghouti, leader of the Palestinian National Initiative, appears via videolink on Hardtalk)