see more

WASHINGTON - SETPEMBER 26: Lisa Marie Presley testifies against over medicating children who have been diagnosed with ADHD before the Committee on Government Reform September 26, 2002 in Washington, D.C. The committee is hearing testimony on hyperactivity disorders and whether children are being overmedicated. Presley, who is a mother of two, is the National Spokesperson for Citizen?s Commission on Human Rights. (Photo by Greg Whitesell/Getty Images)

WASHINGTON - SETPEMBER 26:  Lisa Marie Presley testifies against over medicating children who have been diagnosed with ADHD before the Committee on Government Reform September 26, 2002 in Washington, D.C. The committee is hearing testimony on hyperactivity disorders and whether children are being overmedicated. Presley, who is a mother of two, is the National Spokesperson for Citizen?s Commission  on Human Rights.  (Photo by Greg Whitesell/Getty Images)