Parents hope for the best after son's stem cell treatments

December 22, 2008 | 5:04 p.m. CST
Luke Pickett, 21 months old, laughs while he plays with his dad, Clint Pickett, at their Wardsville home on Dec. 6, 2008. Clint and Luke Pickett went to China for more than a month, where Luke had a cord blood stem cell transplant. Luke's parents hope the treatment will help with his cerebral palsy.

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