Bottlerock Music Festival safety and security

Memorial Day Weekend is here which means it's also time for Bottlerock Music Festival. Tens of thousands of music fans are headed to the North Bay to see Post Malone, Lizzo, Red Hot Chili Peppers and more take the stage this weekend. As the fest setup continues, engineers are also hard at work to help keep fans and organizers connected to WiFi for safety and social reasons. KTVU's Greg Lee and Heather Holmes speak with Matt Swartz, Cisco Distinguished Engineer about Bottlerock's WiFi 6 setup.