giuliani is trying to say at any time. he ll say whatever seems to serve his purpose at the moment. i think it could be taken in a few different ways. one is, defending himself when there are those who say president trump will not hesitate to throw giuliani under the bus, blame him for any illegal activity, and giuliani s response has been, if he throws me under the bus he won t because i have insurance. he could mean quite a literal joke, i wouldn t be injured from a bus running over me because i have health care insurance, maybe that s what it is, or is he saying something a little more sinister, if trump should blame me and distance me, distance himself from me, i have dirt on trump i can use. because i have that leverage he wouldn t think to do that. when called out on that, he has said, i don t have dirt on trump. i have dirt on biden. which makes no sense and is a