September 4, 2024 - PBS News Hour full episode

In Georgia, a 14-year-old opened fire at a high school, killing four people and injuring at least nine others. Police say they have arrested a student who is the suspect. Investigators said they did not know a motive yet about what was behind the 29th mass shooting the U.S. has endured this year. Geoff Bennett reports.

Attorney General Merrick Garland outlined sophisticated disinformation campaigns undertaken by Russia to interfere with the U.S. presidential election. He warned that Russia is pumping lies into the U.S. via fake news outlets and real social media influencers. Amna Nawaz discussed more with National Security Council spokesman John Kirby.

In our news wrap Wednesday, Ukrainian President Zelenskyy accepted the resignations of several ministers in a significant overhaul of his Cabinet, Israel's operation in the occupied West Bank shows no signs of letting up after more than a week of deadly raids and an investigation into the 2017 Grenfell Tower disaster in London found that the tragedy was avoidable.

Democratic presidential nominee Kamala Harris unveiled more of her economic policies. In New Hampshire, Harris announced a proposal that would offer tax breaks for new small businesses. The economy and inflation are top priorities for voters and Harris and Trump have highlighted their different approaches if elected. White House Correspondent Laura Barrón-López reports on both candidates' plans.

The ancient Native tradition of weaving baskets is now grabbing the attention of the contemporary art world. Jeffrey Brown visited one artist who is taking the form in new directions. It's for our arts and culture series, CANVAS.

In Southern California's Tijuana River Estuary, a blind scientist is leading a tour that encourages visitors to experience nature a little differently. He introduces visitors to the native plants with an emphasis on the other four senses besides sight. This story was produced by Kori Suzuki and Carolyne Corelis of KPBS.

Moscow's attempts to interfere in U.S. and other elections are nothing new, though their tactics and strategy are constantly evolving. Special Correspondent Simon Ostrovsky recently sat down with an investigative journalist who's spent years uncovering Russian operations about yet another effort to sow doubt and chaos, this time using artificial intelligence.