It's like when you're in high school and your parents get a note from the principal. Your story is, 'Oh, it's nothing, Mom.' But your mom knows better.

Richard Weishaupt, an attorney for a nonprofit that advocates for poor and low-income residents, on Pennsylvania's nonchalant reaction to a letter from the Obama administration probing whether the state wrongly dropped 130,000 people from its Medicaid rolls since last summer.