lea ament, left, and tamara nunley talk about the care their team provided for helen and robert valenzuela at st. jude medical center in fullerton. (scott smeltzer / staff photographer).

aubrey: with a quick zap in the microwave, you can get them from the freezer to the dinner table in a flash. and mitchell says less goes to waste...

he has worked with patients under similar circumstances, but is not involved in the first lady’s case..

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