$1 billion visualized as a road trip, The Lincoln Project’s YouTube hit-making machine, and Old Navy’s big TV push: Datacenter Weekly

Welcome to Ad Age Datacenter Weekly, our data-obsessed newsletter for marketing and media professionals. Reading this online? Sign up to get it delivered to your inbox here.Non-hobby lobbyAmazon spent a record $4.38 million on lobbying in the second quarter, Bloomberg News reports.Why this matters now: Amazon chief Jeff Bezos is about to make his Capitol Hill debut in the form of an appearance before the House antitrust subcommittee on Monday, July 27. Apple’s Tim Cook will be there too (a