requirements of the united states senate. i should point out that the nrsc. that organization, pulled its campaign finance deal, its fund-raising agreement with the roy moore campaign two days ago. and there is no qualification in that, garrett. unlike what we've heard from a number of senators, there isn't an, if then in that statement. cory gardner is saying he should not run and the senate should not seat him? >> reporter: yeah. in that statement earlier, it's striking because of that one extra step it takes. right? not only saying roy moore is not qualified to serve and should not run but takes the extra step, says if roy moore were to run and were to win, the senate should expel him, and it's important to note the difference here, ali. the senate would seat him and have to vote. get a two-thirds majority vote to expel him. that's obviously a difficult thing to get. two-thirds of the senate agree on anything. you have to assume in a case like this, you'd have 48 democrats and 18 to 20 republicans you would need. probably would not be that hard