join the fight with the alzheimer's association. welcome back to "hardball", with five months until the iowa caucuses a new poll by morning consult shows elizabeth warren and bernie sanders are running neck and neck with very liberal voters, fighting for the left lane in the battle for the left plank or the left flank of the democratic party, vying to become the progressive rest alternative to the moderate joe biden, seems to own that moderate lane. and danielle moody mills, siriusxm host. let me start with ginger and go to danielle. biden seems to have a default position somewhere around 30. bernie and elizabeth tends to be, and we call them by their first names. we know them so well now. we think we do.