Skip to main content
Donate

Up Next

Frontrunners widen gap, but rivals remain persistent

Frontrunners widen gap, but rivals remain persistent

Video
3:28
After Super Tuesday, Clinton & Trump look beyond primaries

After Super Tuesday, Clinton & Trump look beyond primaries

Video
8:06
What are the impacts of the UN’s North Korean sanctions?

What are the impacts of the UN’s North Korean sanctions?

Video
7:40
Trump’s Super Tuesday victories don’t mean GOP consensus

Trump’s Super Tuesday victories don’t mean GOP consensus

Video
8:07
Astronaut’s record orbit concludes with safe return

Astronaut’s record orbit concludes with safe return

Video
3:50
Scalia’s absence alters dynamic for abortion case

Scalia’s absence alters dynamic for abortion case

Video
16:27
GOP schism deepens after Trump’s Super Tuesday wins

GOP schism deepens after Trump’s Super Tuesday wins

Video
7:46
Mitt Romney's full speech: ‘Trump is a phony, a fraud’

Mitt Romney's full speech: ‘Trump is a phony, a fraud’

Video
17:48
Romney reappears to lead GOP charge against “phony” Trump

Romney reappears to lead GOP charge against “phony” Trump

Video
4:29
Women escrhew Wall Street’s boys’ club and its glass ceiling

Women escrhew Wall Street’s boys’ club and its glass ceiling

Video
7:25
Can mutant mosquitoes fight Zika & dengue fever?

Can mutant mosquitoes fight Zika & dengue fever?

Video
8:18
Music enables singer-songwriter to reveal “the beast within”

Music enables singer-songwriter to reveal “the beast within”

Video
2:57
Back to Show
PBS News Hour

Looking back at the origins of Super Tuesday

Why has Super Tuesday come to play such a critical role in the presidential nomination process? William Brangham takes a look back at the origin of Super Tuesday and how it evolved into the make-or-break contest it is today.
Support Provided By
September 5, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 248
September 5, 2025 - PBS News Hour full episode
September 5, 2025 - PBS News Hour full episode
September 4, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 247
September 4, 2025 - PBS News Hour full episode
September 4, 2025 - PBS News Hour full episode
September 3, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 246
September 3, 2025 - PBS News Hour full episode
September 3, 2025 - PBS News Hour full episode
September 2, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 245
September 2, 2025 - PBS News Hour full episode
September 2, 2025 - PBS News Hour full episode
September 1, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 244
September 1, 2025 - PBS News Hour full episode
September 1, 2025 - PBS News Hour full episode
August 31, 2025 - PBS News Weekend full episode
26:45
Season 2025 Episode 243
August 31, 2025 - PBS News Weekend full episode
August 31, 2025 - PBS News Weekend full episode
August 30, 2025 - PBS News Weekend full episode
26:45
Season 2025 Episode 242
August 30, 2025 - PBS News Weekend full episode
August 30, 2025 - PBS News Weekend full episode
August 29, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 241
August 29, 2025 - PBS News Hour full episode
August 29, 2025 - PBS News Hour full episode
August 28, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 240
August 28, 2025 - PBS News Hour full episode
August 28, 2025 - PBS News Hour full episode
August 27, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 239
August 27, 2025 - PBS News Hour full episode
August 27, 2025 - PBS News Hour full episode
August 26, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 238
August 26, 2025 - PBS News Hour full episode
August 26, 2025 - PBS News Hour full episode
August 25, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 237
August 25, 2025 - PBS News Hour full episode
August 25, 2025 - PBS News Hour full episode
Show more
Active loading indicator