up next, we will be joined by steven dennis.s later, erin jones joins for a deep dive on the pending government deadline. we will be right back. ♪ week, on the communicators, christina chaplin whose government accountability report says the weapons system cyber security is vulnerable. >> right now, we don't even test the stuff for the kinds of things you might see from russia and china and north korea. they are not allowed to, in terms of testing. they don't want to potentially disrupt the system. >> watch the communicators tonight at 8:00 p.m. eastern on c-span two. >> c-span, where history unfolds daily. created as aan was public service. i americans cable-television copies. and today, we continue to bring you unfiltered coverage of progress, the white house, -- congress, the white house and public policy events in washington, d.c. and around the country. c-span is brought to you by your cable or satellite provider. >> when the new congress takes office in january, it will have the youngest, most diverse freshman class in rece