Make plans to hear William Stixrud, Ph.D on Tuesday, October 29, 2013 at 7:00 p.m. in the Langley High School Auditorium located at 6520 Georgetown Pike in McLean. Best known for his program "The Teenage Brain," Dr. Stixrud will share his ideas on how to stretch our kids without breaking them. For more information, visit the Langley High School PTSA website at http://www.langleyptsa.org/.