Biden won’t be on the stage, but will he impact the debate?

Clip: 10/13/2015 | 8m 50s | Biden won’t be on the stage, but will he impact the debate? (8m 50s)

Ellen Bryant Voigt reads 'Geese'

Clip: 10/13/2015 | 1m 52s | Poet Ellen Bryant Voigt reads her poem 'Geese.' (1m 52s)

Ellen Bryant Voigt reads 'Storm'

Clip: 10/13/2015 | 1m 13s | Poet Ellen Bryant Voigt reads her poem "Storm." (1m 13s)

How investigators traced the MH17 missile back to its source

Clip: 10/13/2015 | 4m 22s | How Dutch investigators traced the MH17 missile back to its source (4m 22s)

New book sheds light on Nixon’s vulnerability, motivation

Clip: 10/13/2015 | 8m 55s | ‘Last of the President’s Men’ sheds light on Nixon’s vulnerability, motivation (8m 55s)

Students seek a place to watch their movies in Congo

Clip: 10/13/2015 | 7m 18s | Film students in Congo seek a cinema to bring their stories to life (7m 18s)

Why tech companies may be winning the encryption argument

Clip: 10/13/2015 | 7m 29s | Why tech companies may be winning the encryption argument (7m 29s)