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>> reporter: and, look, amy klobuchar obviously pretty willing to just go full bore even though getting very little sleep. weve 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 can...