NEW : Washington ( CNN ) -- Senate panel concludes confirmation hearing on Kagan 's Supreme court nomination . Kagan supporters and detractors appear before Senate Judiciary Committee . Military witnesses say they stopped lobbying efforts . Victims of discrimination argue for Kagan 's confirmation .
NEW : Senate panel concludes confirmation hearing on Kagan 's Supreme court nomination . Kagan supporters and detractors appear before Senate Judiciary Committee . Military witnesses say they stopped lobbying efforts . Victims of discrimination argue for Kagan 's confirmation .