ganged up oen her about it during that debate. it's continued to be an issue. several of the other candidates questioning how she's going to pay for it during the sunday shows. elizabeth warren, her first event, said she'll roll out a new plan explaining how she will pay for it. i pressed her after that event and whether it will make sense on waiting for details. >> shouldn't you have decided how you're going to pay for the plan before you released the plan. >> i've been working on the details for a long time. >> is it fiscally responsible to release a plan before you figure out how you're going to pay for it? >> i think there have been many estimates for what the cost is going to be and many different payment histories. i've been working on how to get at the exact details on how to make that work. >> and, ayman, elizabeth warren took the stage behind me in des moines, iowa. we'll have to see if she has anything more to add about the health care plan and all of the