gwen: we peer through the lens with a special political roundtable, chuck babington of the associated press, dan balz of the "washington post," jan crawford of cbs news and amy walter from abc news. >> award winning reporting and analysis covering history as it happens. live from our nation's capitol, this is washington week with gwen ifill, produced in association with national journal. corporate funding for washington week is provided by >> one line helps communities turn plans into reality, helps shippers forge a path to prosper ity, helps workers get back to work. one line is is an engine for the economy and the future. norfolk southern, one line, infinite possibilities. >> we know why we're here, to chart a greener path in the air and in our factoryies. >> to find cleaner, more efficient ways to power flight. >> and harness our technology for new energy solutions. >> around the globe, the people of boeing are working together to build a better tomorrow. >> that's why we're here. >> corporate funding is also provided by: prudential financial. additional funding is also provided by