Mayor Eric Garcetti wants to bring a big music festival curated by Jay Z to downtown L.A. this summer. But critics say “not so fast.” City Councilmember Jose Huizar says street and sidewalk closures would create a traffic nightmares and that community members need to be engaged in the planning process. We take a look at the bigger question: is L.A. ready to host a big outdoor music festival? And if not, why not?