Kamala Harris narrows the enthusiasm gap. But will it last?

​U.S. Vice President Kamala Harris boards Air Force Two as she departs Westfield-Barnes Regional Airport in Westfield, Mass., U.S., July 27, 2024.
U.S. Vice President Kamala Harris boards Air Force Two as she departs Westfield-Barnes Regional Airport in Westfield, Mass., U.S., July 27, 2024.
Stephanie Scarbrough/Pool via REUTERS

Before President Joe Biden dropped out of the 2024 race, polling showed that most Democratic voters were feeling pretty meh about their presidential nominee while most Republicans were riled up about former President Donald Trump and his chances of returning to the White House.

But Vice President Kamala Harris already appears to be narrowing that enthusiasm gap, and then some.

About eight in 10 Democratic voters would be satisfied with Harris becoming the Democratic presidential nominee, according to a new AP-NORC poll that was conducted after Biden called it quits. Comparatively, an AP-NORC poll from before Biden dropping out found that only about 4 in 10 Democrats said they were satisfied with him as the Democratic nominee.

And a Gallup poll from June — even before Biden’s disastrous debate against Trump — showed that Republican voters, at 79%, were nearly twice as likely as Democrats, at 42%, to say they are pleased with their party’s nominee.

Meanwhile, recent polling suggests that Harris is also catching up with Trump in the race more generally, including in key swing states. The vice president on Wednesday also received the coveted endorsement of the United Automobile Workers, one of the most powerful unions in the country. But whether this momentum will last is a bigger question.

“Harris is obviously a better candidate than Biden was: She has unified the Democratic party, raised significant amounts of money, and is benefiting from online and grassroots enthusiasm that Biden could not muster,” says Jon Lieber, Eurasia Group’s managing director for the US.”

“That said, the polling bounce she is experiencing is likely going to fade as her honeymoon period ends, and we do not know what her ceiling of national support is.”

More from GZERO Media

Walmart’s $350 billion commitment to American manufacturing means two-thirds of the products we buy come straight from our backyard to yours. From New Jersey hot sauce to grills made in Tennessee, Walmart is stocking the shelves with products rooted in local communities. The impact? Over 750,000 American jobs - putting more people to work and keeping communities strong. Learn more here.

People gather at a petrol station in Bamako, Mali, on November 1, 2025, amid ongoing fuel shortages caused by a blockade imposed by al Qaeda-linked insurgents.
REUTERS/Stringer

Mali is on the verge of falling to an Islamist group that has pledged to transform the country into a pre-modern caliphate. The militant group’s momentum has Mali’s neighbors worried.

Last week, Microsoft released the AI Diffusion Report 2025, offering a comprehensive look at how artificial intelligence is spreading across economies, industries, and workforces worldwide. The findings show that AI adoption has reached an inflection point: 68% of enterprises now use AI in at least one function, driving measurable productivity and economic growth. The report also highlights that diffusion is uneven, underscoring the need for greater investment in digital skills, responsible AI governance, and public-private collaboration to ensure the benefits are broadly shared. Read the full report here.

- YouTube

At the 2025 Abu Dhabi Global AI Summit, UNCTAD Secretary-General Rebeca Grynspan warns that without deliberate action, the world’s poorest countries risk exclusion from the AI revolution. “There is no way that trickle down will make the trick,” she tells GZERO Media’s Tony Maciulis. “We have to think about inclusion by design."

- YouTube

In this Global Stage panel recorded live in Abu Dhabi, Becky Anderson (CNN) leads a candid discussion on how to close that gap with Brad Smith (Vice Chair & President, Microsoft), Peng Xiao (CEO, G42), Ian Bremmer (President & Founder, Eurasia Group and GZERO Media), and Baroness Joanna Shields (Executive Chair, Responsible AI Future Foundation).