As mentioned, some times neighborhoods in LA change - a lot.
Take for instance, Echo Park. Recently, gang members who once lived there have been priced out of the neighborhood, but they still show up in Echo Park to hang out.
City officials have been hoping to crack down on neighborhood gang activity with an injunction, but their plan has sparked a fierce debate. For more on this we're joined now by KPCC's Erika Aguilar.