After the UnitedHealthcare CEO murder, Cop-on-demand apps are now a thing. Many startups are trying to supply effective security for the ultra-wealthy who will pay for it, and many of the bodyguards are off-duty cops. So how does this all work and does the idea have legs? Plus: Ebay acquires Tise and Berkshire Hathaway pulls out of BYD.

Join our host Jon Weigell and Juliet Bennett as they take you through our most interesting stories of the day.