An icon of Napa Valley, Robert Mondavi Winery marked its milestone 50th Anniversary with a public celebration that brought together winery staff, alums and the community-at-large. Mondavi established his winery in 1966, inspired by the belief that he could produce world-class wines to rival the best international bottles.

Fiat Chrysler is under investigation for allegedly inflating its sales figures. The automaker confirmed Monday that both the Justice Department and the Securities and Exchange Commission are conducting probes. The automaker has been reporting some of the industry's best sales growth in the seven years since it emerged from bankruptcy.

The Milk Life campaign has teamed up with the U.S. Olympic Committee to show the benefits of drinking milk. The 30-second ad follows Caitlin Leverenz from childhood to competing in the Olympics. The spot focuses on how her mother's encouragement, in the form of notes attached to milk bottles, helped Leverenz become an Olympian.

General Motors launched a series of ads suggesting that the Ford F-150 wasn't what it used to be, and that GM trucks were much tougher. Did the ads convince shoppers to make the switch? Not so much. Silverado sales dipped 3.7% in June, while the GMC Sierra fell 7.85%. Ford's F-Series pickups, however, saw a 29% uptick in deliveries.

Fiat Chrysler Automobiles is asking so-called white-hat hackers to take their best shot at breaking into the automaker's software to find vulnerabilities. If successful, they will get paid. Dubbed the "Bug Bounty Program," the contest could earn a hacker up to $1,500 each time he or she successfully identifies a previously unknown flaw.

Derek Jeter, former captain for the New York Yankees, is reclaiming his title thanks to a renewed and expanded alliance with Jordan Brand. "Captain" Jeter will have a hands-on role in the training and baseball categories, assisting in defining new styles and designs while also appearing in marketing to support products from his signature Re2pect line.

"Consumer Reports" is criticizing Tesla for its Autopilot driver-assistance software and recommending that its automatic steering function be disabled. The crux of its argument is that the name of the system, Autopilot, and some of its marketing around the launch of software it still deems a beta-test version, "create potential for driver confusion."

Organic Valley bills itself as the largest cooperative of organic farmers in the United States. Call it table-to-farm marketing. Initiatives, which include a new website, are meant to cater to what the Organic Trade Association describes as people's increasing interest in "transparency in the supply chain and to know where food comes from."

California has rejected a proposed recall plan from Volkswagen to fix 16,000 3.0-liter diesel Volkswagens, Audis and Porsches in the state equipped with devices designed to cheat emissions tests. The California Air Resources Board said the plan to fix the luxury vehicles, which range from model years 2009-2016, was insufficient.

From live-streaming to Snapchat and near-constant Facebook algorithm changes what's a marketer to do when it comes to navigating the rapidly changing world of social media? Hollie Bennett, UK digital and community manager at Sony, says creating meaningful content with influencers is one of the biggest challenges facing brands.