Madonna's awakening to the crisis in Malawi — an impoverished African nation where one million children are orphaned by AIDS — had many consequences.
She adopted one of those orphans, her 3-year-old son David. She is building a school there.
And she has told Malawi's harrowing story in her documentary, "I Am Because We Are," which airs on Sundance at 9 p.m. Monday.
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