Credit: ASPEN HILL, MD - OCTOBER 22: A school bus departs Strathmore Elementry School October 22, 2002 in Aspen Hill, Maryland. Strathmore is less than a mile from where commuter bus driver Conrad Johnson, a 35-year-old father of two, was shot and killed as he stood at the top step of his bus early this morning. Montogmery County Schools are in a Code Blue lockdown mode, with a ban on all outdoor activities. (Photo by Mark Wilson/Getty Images)
Earlier start times & cutting breaks: MCPS changes being considered for next school year
