investigations into the allegations against him. potentially, even in impeach him if they are able to retake the house. on "fox news sunday", senator lindsey graham says, that strategy could actually backfire. it ended up helping republicans and a lot of swing districts with democrats that they are targeting. >> i hope everyone running for the house in these districts will be asked the question, do support in impeach and cabinet based on allegations that cannot be corroborated. they will basically turn the law upside down. >> told us the house would still be a challenge for the gop. but in the senate this could help them pick up another seat or two. just look there. north dakota, democratic senator heidi heitkamp with the challenger she was trailing by five points this week. that was before she voted against kavanaugh 's confirmation. in the sample with their likely voters said they were likely to vote for heitkamp if they get the nominee. with all of the protest he saw