Today on AirTalk, the Los Angeles City Attorney\u2019s office filed a lawsuit against an Airbnb influencer for illegally listing properties on vacation rental platforms. Also on the show, the latest on the Kroger and Albertsons merger; author Nicola Twilley stops by to talk about her new book \u2018Frostbite: How Refrigeration Changed Our Food, Our Planet, and Ourselves;\u2019 we rundown what to expect from the upcoming Republican National Convention; our TV critics review the best TV of the year so far; and more.