all of this. nancy giles, contributor to cbs news sunday morning. associate professor of political science at fordham. and contributor to the daily beast. christina, when you teach political science, you talk about the branches. you talk about the oversight. the democrats are pushing everyone else in congress to do oversight. >> and talk about the separation of powers and checks and balances. but they only work when everyone does their job. thing is what senator durbin was saying. republican members of congress have to step up. they cannot let the executive branch do a steamroll. this is a perfect triangle, the way the framers intended so that each branch sets it up. read if you want the specifics. so if the republicans don't actually get a backbone and say we must have someone independent come in and look into this president, we're just -- we're at a loss. and democracy won't work if people do not live by the law and do the jobs that they're