reporter: and, look, amy klobuchar obviously pretty willing to just go full bore even though getting very little sleep. we ve seen her out here even on the campaign trail after that l.a. debate. one thing that struck me as i talked to her about what the best case scenario here in a state like iowa. conventional thinking tells you three tickets out of this state. amy klobuchar telling me, though, with a field this big, anywhere in the top is good. of course, you look at what iowa can do for candidates like klobuchar who aren t polling very highly nationally. it can be a springboard heading into states like new hampshire, nevada, south carolina after it. it s an important state, because it sets the tone for the rest of the primary cycle. all of these 2020 candidates very aware of the role iowa plays here. trying to make it to as many of those counties, 99 counties as they could in the hawkeye state. thank you, ali vitali. and coming up, an imminent threat in north consumer