could potentially depress turnout among those caucus goers and more casual caucus goers. >> the more dedicated will try to get through, but quite a lot of places they're saying that travel is too dangerous, stay at home. >> so, you know, i guess it always comes back, professor, they used to say with ronald reagan supporters they would walk over broken glass for him and these days they say that about donald trump supporters, they'll do the same so you'll test that passion in conditions like this, a caucus state is different and the caucuses the way they go is different. maybe explain that part of that to us. >> sure, as opposed to a primary with a 13, 14-hour window for the time of your choosing, with a caucus it's a meeting of the party faithful show up at 7:00 on monday night at your local precinct caucus site and again, you have to hope the car starts and the