California air regulators restore fuel-emission cuts

Clip: 9/25/2015 | 3m 58s | Ian Lovett of The New York Times discusses California's new air pollution standards. (3m 58s)

Could big data help asthmatics in their battle to breath?

Clip: 9/25/2015 | 4m 14s | An innovative project in Louisville, Ky. tracks asthma, air pollution (4m 14s)

On the journey to meet the demands of a Japanese education

Clip: 9/25/2015 | 9m 10s | Third installment about education in Japan from PBS documentary series "Time for School" (9m 10s)

Pope Francis calls for peace and dignity for the poor at UN

Clip: 9/25/2015 | 3m 15s | Pope Francis calls for peace and dignity for the poor at UN (3m 15s)

Shields and Brooks on Boehner’s leadership turmoil

Clip: 9/25/2015 | 11m 45s | Shields and Brooks on Boehner’s leadership turmoil, Pope Francis’ uplifting visit (11m 45s)

Under fire, Boehner drops resignation bombshell

Clip: 9/25/2015 | 3m 14s | Under fire from House GOP, Boehner drops resignation bombshell (3m 14s)

A unique mentorship sparks musical fireworks

Clip: 9/25/2015 | 7m 26s | Unique mentorship between conductor and pianist sparks musical fireworks (7m 26s)

Watch John Boehner's full statement on his resignation

Clip: 9/25/2015 | 16m 27s | Watch John Boehner's full statement on his resignation (16m 27s)

What did and didn't get done at the U.S.-China summit

Clip: 9/25/2015 | 8m 43s | What did and didn't get done at the U.S.-China White House summit (8m 43s)

Who are the new priests?

Clip: 9/25/2015 | 9m 2s | The men studying at the seminary, where Pope Francis will spend his last night in the U.S. (9m 2s)