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With two bouncing boys, this star-studded family has made room to grow. Take a look into the lives of Naomi Watts, Liev Schreiber and sons Alexander 'Sasha' Pete and Samuel Kai
Updated: Thursday Aug 29, 2013 | 02:00 PM EDT
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Hop on board the papa express! Schreiber gives Sasha, 3, a lift during a father-son walk on June 1 in N.Y.C.
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