MSNBC All In With Chris Hayes December 27, 2019 08:11:00
>> thanks to you both. i want to bring in the head of the office of legal counsel walter gellenger. and legal analyst. and let me start with you not on the political question but a set of procedural ones. i mean at some level i guess all this is up for debate, but there are actual senate rules and there's precedent about trials, and what can we glean from those two sort of bodies of knowledge? >> you know, we can learn a lot from it, chris.no there are permanent rules. they can be varied by the senate, but it takes 60 votes as mcconnell himself has acknowledged to change the rules. they were a...