like like to watch gop debate. it is both appalled and amused. >> address real problems americans face. how do we make college more affordable. how do we have debt kids built up down so they can get on with their lives. reporter: sanders hinted clinton's policy reversals are part of character issues voters should consider. the question is how tough will the democratic rivals get in the forum. bill: what is the pitch of the other candidates? reporter: before shifting focus first in the south primary, bernie sanders and martin o'malley filed in new hampshire. here is sample of their message out on the campaign trail. >> what i believe is we need a political revolution. our government belongs to all of us, not just the 1%. >> voters have three choices. it is clinton, sanders or o'malley. i am the only candidate in this race who actually has the executive experience to get