Before Dawn There News Today

From. chances of them working together with the president to resolve this issue over obamacare, highly unlikely. gregg? gregg: i will be talking to steve moore in a few minutes about that very subject. doug mckelway live in hon hulu before dawn there. doug, thank you very much. >> reporter: you bet. jamie: we continue to follow a rare christmas eve spacewalk. right now two astronauts conducting repairs outside the international space station. this is their second spacewalk in four days. only the...