leave for recess, everything could get derailed after lindsey graham tested positive after being with joe manchin and other senators over the weekend. sahil kapur. >> reporter: they're not panicking but already are taking precautions. we're told yesterday how leadership meeting virtually by zoom, sources say democrats intend to hold weekly lunch meeting by zoom. senators from both parties were on joe manchin's houseboat, where he lives in washington. put that up on the screen. none of them other than lindsey graham tested positive. break through infections are rare. we are told they're testing to make sure they are in fact