when candidates, say buttigieg and warren have taken different approaches in terms of fighting within the democratic party themselves, but also donald trump. >> essentially it was a story i wrote over the weekend for the times and it's about the nature of fighting itself, political fighting it self. it's a style piece in a way that joe biden, pete buttigieg, you know, mainly in the democratic field are sort of seen as a last combat within the field. they're using language that's more unified and they talking before about bringing the country together as to others who are getting bigger crowds who have had momentum at various stages of the race who have taken on a more emotional, more satisfying to their base view. and it's sort of broken down as a kind of divide in the party about what kind of style to take. and there's the question of is