GZERO World Clips
How development of the COVID-19 vaccine shattered records

Ian Explains: How Development of the COVID-19 Vaccine Shattered Records | GZERO Media

They said it couldn't be done: a vaccine developed in record time. In 1967, Merck had a license for a mumps vaccine, less than five years for work that normally takes decades. But that record is now being shattered as the COVID-19 vaccine reaches the market in less than a year. It's an unprecedented scientific development in a whirlwind year of crisis.
Watch the GZERO World episode: A Shot in the Arm: Moderna's Co-Founder on the COVID-19 Vaccine
It's been a busy year for SCOTUS, and some major Court rulings are still looming. Yale legal scholar Emily Bazelon previews the cases that could reshape presidential power.
South Korea's President Lee Jae-myung's Democratic Party is poised to win 11 of 16 municipal races, a reversal from four years ago when the now-disgraced PPP dominated. But Lee’s surging popularity has foreign policy ramifications.
As America approaches its 250th anniversary, Bank of America is investing in the legacy of leadership — committing $5M to the Theodore Roosevelt Presidential Library and conserving 110 presidential portraits at the Smithsonian National Portrait Gallery, so the history of leaders who defined our nation is preserved for generations to come. Learn more here.
Chris, an Army veteran, started his Walmart journey over 25 years ago as an hourly associate. Today, he manages a Distribution Center and serves as a mentor, helping others navigate their own paths to success. At Walmart, associates have the opportunity to take advantage of the pathways, perks, and pay that come with the job — with or without a college degree. In fact, more than 75% of Walmart management started as hourly associates. Learn more about how over 130,000 associates were promoted into roles of greater responsibility and higher pay in FY25.