A bubble in deceptive, abusive subprime auto lending?

In a long story in today's edition, the New York Times is reporting a bubble in often deceptive and abusive subprime auto lending on unaffordable terms, including very high rates of interest.  Although not quite the threat to the overall economy that the subprime mortgage bubble created eight or nine years ago, this apparent new bubble in lending for used vehicles has some similar features (targeting vulnerable consumers, lax underwriting, securitization, investors seeking high returns) and is causing significant pain for low income and unsophisticated borrowers.  A few regulators are mentioned in the story, but oversight so far seems to have been lax.