Sarah Varney - Kaiser Health News

Science Friday and KHN ran numbers on birth control failure. Depending on the method, typical-use error rates can add up to hundreds of thousands of unplanned pregnancies each year.

Los Angeles has some 2 million uninsured residents. It has long had one of the most disorganized public health systems, too. Now, Dr. Mitch Katz is looking to reshape the system and match patients with their own doctors.