Brazil September 10, 2024 7:30 am Dog teaches beachgoers how to play footvolley in Brazil A three-year-old border collie named Floki has been teaching people how to play footvolley on the beaches of Rio de Janeiro, Brazil. US & World Videos 1:18 Blinken says world is safer without Hassan Nasrallah 1:30 What is the Waffle House Index? 1:33 Bay Area-funded nonprofits help people cope in war-torn Ukraine 2:49 Verizon customers reporting issues with cellphone service 5:06 Biden welcomes 2024 Olympians and Paralympians to White House