This might have been the only time Pa. Sen. Bob Casey Jr. voted the right way since he joined the Senate in 2007.
This is a major defeat for Barack Obama.
Senate Majority Leader Harry Reid invoked the so-called "nuclear option" specifically to allow Obama to nominate radicals like Debo Adegbile to key administrative positions.
Seven Democrats broke rank with Reid and rejected the nomination.
Senate rejects Obama nominee who helped defend cop killer | TheHill