margaret hoover. and sunny hostin and david gergen. new jersey lawmakers sending out 20 new subpoenas to the key players in the new jersey traffic scandal and one very big name, the chairman of the agency overseeing the george washington bridge. he's the state's former attorney general. dana bash is covering the story and joins us now. so what do you make of these subpoe subpoenas? >> reporter: it goes to the heart of chris christie's nir circle. first, names that people are going to be familiar with. bridget ann kelly, the governor's deputy chief of staff. and bill steppian, who is a top political aide. and there are other people who are -- fit that description. kevin o'dowd.