Johnson & Johnson CEO William Weldon (left) and Colleen Goggins, chairman of the company's consumer unit, (right) testify at a House Oversight and Government Reform Committee hearing Thursday. Mark Wilson/Getty Images hide caption

itoggle caption Mark Wilson/Getty Images

Rachel Bateman, 9, has braces to correct an overbite. Her orthodontist opted not to use expanders to expand her upper arch. Mike Ruocco/NPR hide caption

itoggle caption Mike Ruocco/NPR

The political fallout from the treaty relinquishing control of the Panama Canal (pictured) may hold lessons for Democrats in the wake of health overhaul. Wikimedia Commons hide caption

itoggle caption Wikimedia Commons